TR-74Ui • $318.60 • TandD

TR-74Ui USB Connected Illuminance & UV Recorder

$318.60 USD
Precision

TR-74Ui and TR-74Ui-H

Illuminance UV Recorders

The TR-74Ui and TR-74Ui-H are data loggers which simultaneously measure and record four items: Luminescence, Ultraviolet Light (UV), Temperature and Humidity plus Cumulative Luminescence and Cumulative Ultraviolet Light in the LCD display.


The product is an all-in-one package that includes the data logger unit, sensors and software. Choose from packages with different temperature/humidity sensors depending on your required measurement range and accuracy needs.

Data can also be collected from data loggers via infrared communication to our TR-57DCi (optional, sold separately). 

Application Examples

  • Art museums to help prevent deterioration of exhibits
  • Plant and food production
  • Development, testing, manufacture and sales of products for cutting UV rays
  • UV reduction management in schools from kindergartens to universities
  • Management and adjustment of luminosity for photography and film
  • Management in the production, storage and sales of foodstuffs and beverages
  • Supermarkets, convenience stores and drugstores in UV product sales promotion materials

     Specifications

    Product TR-74Ui TR-74Ui-H
    Temperature/Humidity Sensor (External) THA-3151 HHA-3151(High-Precision Type)
    Thermistor Polymer Resistance Platinum Resistance Electrostatic Capacitance
    Measurement Channels Temperature Humidity 1ch Temperature Humidity 1ch
    Units of Measurement °C, °F %RH °C, °F %RH
    Measurement Range 0 to 55 °C 10 to 95 %RH -30 to 80 °C 0 to 99 %RH
    Accuracy ±0.5 °C ±5 %RH (at 25 °C, 50 %RH) ±0.3 °C (at 10 to 40 °C) ±0.5 °C (at all other temperatures) ±2.5 %RH(at 25 °C, 10 to 85 %RH) ±4.0 %RH(at 25 °C, 0 to 10 % or 85 to 99 %RH) At temperatures other than 25 °C and  0 °C, add ±0.1 %RH per degree of difference from 25. Humidity Hysteresis: ±1.5 %RH or lower(*1)
    Measurement Resolution 0.1 °C 1 %RH 0.1 °C 0.1 %RH
    Response Time (90%) Approx. 7 min. Approx. 7 min. Approx. 20 sec.
    Illuminance/UV Sensor (External) ISA-3151
    Measurement Channels Illuminance: 1ch
    UV intensity: 1ch
    Units of Measurement Illuminance: lx, Klx
    UV intensity: mW/cm2
    Measurement Range Illuminance: 0 lx to 130 Klx
    UV Intensity: 0 to 30 mW/cm2
    Units of Cumulative Measurement Cumulative Illuminance: lxh, Klxh, Mlxh
    Cumulative amount of UV Light: mW/cm2, W/cm2
    Display Range of Cumulative
    Measurement    		 Illuminance: 0 lxh to 90 Mlxh
    UV Intensity: 0 mW to 62 W/cm2h
    Accuracy Illuminance: 10 lx to 100 Klx"¢__ ±5 % (at 25 °C, 50 %RH) UV Intensity: 0.1 to 30 mW/cm2"¢__ ±5 % (at 25 °C, 50 %RH) (*2)
    Relative Spectral Response Illuminance: Approximated to the CIE standard response function V (ÌÇÌö )
    UV Intensity: 260 to 400 nm
    Measurement Resolution Illuminance: Minimum of 0.01 lx
    UV Intensity: Minimum of 0.001 mW/cm2
    Response Time (90%) 3 sec. (at recording interval of 1 sec.)
    6 sec. (at other intervals)
    Logging Capacity 8,000 data sets (One data set consists of readings for all channels in that type of unit.)
    Recording Interval Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
    Recording Mode (*3) Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)
    LCD Display Items Measurements, Battery Life Warning, etc.
    - Measurements: Illuminance / UV Intensity / Temperature / Humidity / Cumulative Illuminance / Cumulative amount of UV Light
    - Display Pattern: Alternating or Fixed display
    - Display Digits: Up to 4 digits
    Communication Interfaces USB Communication, Serial Communication (RS-232C) (*4), Infrared Communication (IrPHY 1.2 low power)
    Communication Time Downloading time for one unit at full capacity
    - Via USB communication: approx. 45 sec.
    - Via infrared communication: approx. 60 to 80 sec.
    Power AA Alkaline Battery x 1
    Battery Life (*5) Approx. 6 months
    Weight About 62 g (including battery, excluding sensor)
    Environment Temperature: -10 to 60 °C Humidity: 90 %RH or less (no condensation)
    Accessories AA alkaline battery, USB Cable, Illuminance/UV Sensor (ISA-3151), Temperature/Humidity Sensor (THA-3151 or HHA-3151), Software (CD-ROM), User's Manual Set (Warranty Included)
    • *1) When used in environments where temperature and humidity are over the values of 50 °C 75%, 60 °C 50%, 70 °C 35%, and 80 °C 25%, sensor hysteresis may fluctuate by values greater than ±1.5%RH. Under certain circumstances, it may take some time to return to normal measurement capability.
    • *2) Compared to the value measured by the T&D standard sensor for calibration under our calibration light source.
    • *3) Only "Endless" is available when using RTR-500W for Windows.
    • *4) If necessary, serial communication can be established by using our communication protocol (contact your local distributor) to write a software program. In such a case, an optional serial communication cable (TR-07C) is needed.
    • *5) Battery life varies depending upon the ambient temperature in which it is used, the recording interval, the frequency of communication, and the battery performance.
    Shipping & Delivery

    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    Terms And Conditions

    Making A Purchase

    Making a purchase could not be easier. Just browse our store and add any items that you wish to buy into the shopping cart. After you have finished your selections, click on 'Checkout' and you will be asked for a few details that we need to be able to complete the order.


    We accept credit cards and PayPal for payment. If you are shopping from outside of the USA, place your order and your credit card company will convert the transaction to your own currency. Please note that we can not ship to all international locations. If we are unable to ship to your location, we will advise you and your credit card will not be charged.

    We accept Discover, Visa, Master Card and American Express. We do not charge for any item until it is ready to ship. Back-ordered items are not charged until they are shipped. You may send your credit card information via phone, fax, snail mail or securely over the Internet.

    When confirmation of order is received, this is to indicate that we have received your order. It does not indicate that a contract exists between us. We will indicate acceptance of your order, and hence a contract between us, when we send you an invoice. We have included this term to protect us in the case that a mistake has been made in pricing, we have inadvertently underpriced goods, or we are no longer able to supply a particular product for some reason. In the case of a change of price, we will always contact you first to ensure that the price is acceptable.     Credit Card Security
     When you place your order with us, your credit card number is encrypted for transmission to us using 128 bit encryption. Your credit card details are never by us since they are transmitted directly to the processing company.  As such, all refunds must be made to the same card used for the purchase.

    Contacting Us
    If you need to reach us, please email us using the link on the store page, alternatively, you can reach us at:

    Tech Instrumentation Inc.
    750 E Kiowa Ave.
    PO Box 2029
    Elizabeth, CO 80107-2029
    USA

    Phone: [800) 390-0004 Toll free
    Phone: (303) 841-7567
    Fax: (303) 840-8568

    NOTE: We do not accept unsolicited advertisements at the facsimile number.


    Email: info@techinstrument.com

    Shipping And Handling
    Shipping and handling charges are shown on a page just prior to your placing the order. We can ship to many parts of the world that are not allowed on the site. Please e-mail us for a shipping quote. Please call if you have any questions.     PLEASE NOTE: If you return an item that you ordered with free shipping, we may, at our option deduct our shipping cost from your refund.

    Delivery Schedule
    We will normally ship your order to you within 1 to 3 business days. We will notify you via e-mail or telephone if we will be unable to ship within 3 business days. If your order is urgent, please let us know. We'll do our best to expedite urgent orders.
    Back Orders
    If your item is not in stock and we will not be able to ship within 10 business days, we will back order for you. You will always be emailed with the option to cancel your order if you would rather not wait.
    Tax Charges
    Orders made from within Colorado - sales tax will be applied. We do not currently charge taxes outside of Colorado, but some of our payment processors may charge sales tax and remit it directly to your state.
    Guarantee
    Most of our products come with a one year warranty. Most of the Cooper-Atkins thermometers which carry a five-year warranty. Most probes come with a one year warranty. Buyer assumes full responsibility in determining the suitability of these items for buyers intended use.
    Privacy Policy
    Tech Instrumentation will not disclose buyers' information to third parties other than when order details are processed as part of the order fulfillment.  Cookies are used on this shopping site to keep track of the contents of your shopping cart, to store delivery addresses if the address book is used and to store your details if you select the 'Remember Me' Option. They are also used after you have logged on as part of that process. You can turn off cookies within your browser by going to 'Tools | Internet Options | Privacy' and selecting to block cookies. If you turn off cookies, you will be unable to place orders or benefit from the other features that use cookies.

    Returns Policy
    Buyer assumes full responsibility in determining the suitability of these items for buyers intended use.  Most items come with a minimum one year warranty against defects in manufacturing.

    CLAIMS FOR SHORTAGES OR ITEMS DAMAGED IN TRANSIT MUST BE SUBMITTED TO US WITHIN 3 DAYS OF RECEIPT OF THE PRODUCT. IF DAMAGE IS NOTED UPON DELIVERY, PLEASE NOTIFY CARRIER IMMEDIATELY AND BE SURE TO KEEP THE SHIPPING CONTAINER AND ALL PACKING MATERIAL. NO CLAIMS FOR SHORTAGES OR CARRIER DAMAGE WILL BE HONORED BEYOND 3 DAYS AFTER DELIVERY.

    New and unopened items sold by Tech Instrumentation.com may be returned within 30 days of delivery. All items require prior authorization from Tech Instrumentation before they can be returned. We will also pay the return shipping costs if the return is a result of our error (e.g. you received an incorrect or defective item). New and unopened items being returned due to a customer error in ordering or handling will be subject to a restocking fee of 30% and must be returned freight prepaid.

    All returns require a RGA number from Tech Instrumentation prior to being returned. Items must be returned postage paid to our facility in order to be considered for refund. Please call 303 841-7567 to obtain a RGA number if you need to return an item. Non defective returns must be in the original unopened packaging with all accessories to be eligible for a refund. Unopened items are subject to a 20% inspection and restocking charge. Non defective items that have been opened or are missing any parts including instructions are not eligible for return. Defective items will be repaired or replaced per mfg. policy. Shipping & Handling charges are not refundable. Service charges (repairs, certifications etc.) and special order items are never refundable. Non defective items must be returned within 30 days of the date we shipped to you in order to be eligible for refund. We pay shipping back you your location for all warranty returns. Items that have been damaged due to misuse or abuse, as judged by Tech Instrumentation are never eligible for a refund.

    Refused/Undeliverable shipments: We will refund a minimum 75% of the cost of the product less shipping costs (both ways) for shipments that are returned to us as refused or undeliverable. Service charges (repairs, certifications etc.) are warranted but never refundable. Purchaser agrees to pay all charge-back and related costs incurred by us in the event a credit card charge-back is initiated by the purchaser for refused shipments. Please contact us directly and we will refund per our policies.  Shipping and handling charges are not refundable except in the event of an error on our part.

    by TandD
    Type: Data Loggers

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    Illuminance UV Recorders

    The TR-74Ui and TR-74Ui-H are data loggers which simultaneously measure and record four items: Luminescence, Ultraviolet Light (UV), Temperature and Humidity plus Cumulative Luminescence and Cumulative Ultraviolet Light in the LCD display.


    The product is an all-in-one package that includes the data logger unit, sensors and software. Choose from packages with different temperature/humidity sensors depending on your required measurement range and accuracy needs.

    Data can also be collected from data loggers via infrared communication to our TR-57DCi (optional, sold separately). 

    Application Examples

    • Art museums to help prevent deterioration of exhibits
    • Plant and food production
    • Development, testing, manufacture and sales of products for cutting UV rays
    • UV reduction management in schools from kindergartens to universities
    • Management and adjustment of luminosity for photography and film
    • Management in the production, storage and sales of foodstuffs and beverages
    • Supermarkets, convenience stores and drugstores in UV product sales promotion materials
      Product TR-74Ui TR-74Ui-H
      Temperature/Humidity Sensor (External) THA-3151 HHA-3151(High-Precision Type)
      Thermistor Polymer Resistance Platinum Resistance Electrostatic Capacitance
      Measurement Channels Temperature Humidity 1ch Temperature Humidity 1ch
      Units of Measurement °C, °F %RH °C, °F %RH
      Measurement Range 0 to 55 °C 10 to 95 %RH -30 to 80 °C 0 to 99 %RH
      Accuracy ±0.5 °C ±5 %RH (at 25 °C, 50 %RH) ±0.3 °C (at 10 to 40 °C) ±0.5 °C (at all other temperatures) ±2.5 %RH(at 25 °C, 10 to 85 %RH) ±4.0 %RH(at 25 °C, 0 to 10 % or 85 to 99 %RH) At temperatures other than 25 °C and  0 °C, add ±0.1 %RH per degree of difference from 25. Humidity Hysteresis: ±1.5 %RH or lower(*1)
      Measurement Resolution 0.1 °C 1 %RH 0.1 °C 0.1 %RH
      Response Time (90%) Approx. 7 min. Approx. 7 min. Approx. 20 sec.
      Illuminance/UV Sensor (External) ISA-3151
      Measurement Channels Illuminance: 1ch
      UV intensity: 1ch
      Units of Measurement Illuminance: lx, Klx
      UV intensity: mW/cm2
      Measurement Range Illuminance: 0 lx to 130 Klx
      UV Intensity: 0 to 30 mW/cm2
      Units of Cumulative Measurement Cumulative Illuminance: lxh, Klxh, Mlxh
      Cumulative amount of UV Light: mW/cm2, W/cm2
      Display Range of Cumulative
      Measurement      		 Illuminance: 0 lxh to 90 Mlxh
      UV Intensity: 0 mW to 62 W/cm2h
      Accuracy Illuminance: 10 lx to 100 Klx"¢__ ±5 % (at 25 °C, 50 %RH) UV Intensity: 0.1 to 30 mW/cm2"¢__ ±5 % (at 25 °C, 50 %RH) (*2)
      Relative Spectral Response Illuminance: Approximated to the CIE standard response function V (ÌÇÌö )
      UV Intensity: 260 to 400 nm
      Measurement Resolution Illuminance: Minimum of 0.01 lx
      UV Intensity: Minimum of 0.001 mW/cm2
      Response Time (90%) 3 sec. (at recording interval of 1 sec.)
      6 sec. (at other intervals)
      Logging Capacity 8,000 data sets (One data set consists of readings for all channels in that type of unit.)
      Recording Interval Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
      Recording Mode (*3) Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)
      LCD Display Items Measurements, Battery Life Warning, etc.
      - Measurements: Illuminance / UV Intensity / Temperature / Humidity / Cumulative Illuminance / Cumulative amount of UV Light
      - Display Pattern: Alternating or Fixed display
      - Display Digits: Up to 4 digits
      Communication Interfaces USB Communication, Serial Communication (RS-232C) (*4), Infrared Communication (IrPHY 1.2 low power)
      Communication Time Downloading time for one unit at full capacity
      - Via USB communication: approx. 45 sec.
      - Via infrared communication: approx. 60 to 80 sec.
      Power AA Alkaline Battery x 1
      Battery Life (*5) Approx. 6 months
      Weight About 62 g (including battery, excluding sensor)
      Environment Temperature: -10 to 60 °C Humidity: 90 %RH or less (no condensation)
      Accessories AA alkaline battery, USB Cable, Illuminance/UV Sensor (ISA-3151), Temperature/Humidity Sensor (THA-3151 or HHA-3151), Software (CD-ROM), User's Manual Set (Warranty Included)
      • *1) When used in environments where temperature and humidity are over the values of 50 °C 75%, 60 °C 50%, 70 °C 35%, and 80 °C 25%, sensor hysteresis may fluctuate by values greater than ±1.5%RH. Under certain circumstances, it may take some time to return to normal measurement capability.
      • *2) Compared to the value measured by the T&D standard sensor for calibration under our calibration light source.
      • *3) Only "Endless" is available when using RTR-500W for Windows.
      • *4) If necessary, serial communication can be established by using our communication protocol (contact your local distributor) to write a software program. In such a case, an optional serial communication cable (TR-07C) is needed.
      • *5) Battery life varies depending upon the ambient temperature in which it is used, the recording interval, the frequency of communication, and the battery performance.