Illuminance, UV, Temp & Humidity Data Logger
TandD Logger Measuring and Recording Luminence, UV, Temp and Humidity
SKU
TR-74UI
In Stock
$319.00
- Simultaneously Measure and Record Illuminance, Ultraviolet (UV), Temp and Humidity
- Record and Store up to 8,000 Measured Samples
- User-Selectable Sampling Interval of 1 Second to 60 Minutes
- Internal 2 Point Adjustment Function
- View Current Readings, Cumulative Illuminance and Cumulative Amount of UV Light on 4 Digit LCD
Includes Battery, USB Cable, PC Software, User Manual and Sensors w/ 1.5 Meter Cable
Overview of the TandD TR-74Ui UV Intensity, Temperature, & Humidity Data Logger
The TandD TR-74Ui is a data logger that measures Illuminance, UV Intensity, Temperature, and Humidity. The recorded data can be downloaded by connecting the device to your PC with a USB cable and using software. The TR-74Ui measures illuminance from 0 to 130klx, UV intensity from 0 to 30mW/cm2, temperature from 0 to 55°C, and humidity from 10 to 95% rH. The logger uses external sensors which can be replaced if they become damaged. The TR-74Ui is perfect for ensuring the protection of exhibits and archives in museums and libraries.
Looking for something similar but with a wider temperature and humidity range? Check out the TR-74Ui-S!
Software Downloads
(Size: 39.16 MB)
Version 1.18.2
· Reading and Merging Multiple Data Files
· Display Recorded Data in Graph and/or List Form
· Insert Shapes or Comments/Memos onto Displayed Graph
· Directly Read Data Stored in ...
· Reading and Merging Multiple Data Files
· Display Recorded Data in Graph and/or List Form
· Insert Shapes or Comments/Memos onto Displayed Graph
· Directly Read Data Stored in ...
(Size: 91.96 MB)
· Version 4.23
· Designed to Control All Settings, Data Downloading and Graph Creation and More
· Compatible with TR-7WF, TR-7NW, TR-7A and TR-7WB Series Data Loggers
· Supports Windows 11, 10 (32/64 Bit)
· Designed to Control All Settings, Data Downloading and Graph Creation and More
· Compatible with TR-7WF, TR-7NW, TR-7A and TR-7WB Series Data Loggers
· Supports Windows 11, 10 (32/64 Bit)
User Manuals and Product Guides
TandD TR-74UI Visible and UltraViolet Light Data Logger Specifications
| Data Channels | 1 Temperature Channel (Internal) 1 Humidity Channel (External) 1 Illuminance Channel (External) 1 Ultraviolet Light Channel (External) |
| Temperature | Range: -0°C to 55°C Accuracy: ±0.3°C Resolution: 0.1°C Sensor: Thermistor |
| Humidity | Range: 10 to 95% RH Accuracy: ±5% @25°C and 50% RH Resolution: 1% RH Sensor: Macromolecular Humidity Sensor |
| Illuminance | Range: 0 to 130,000 lx Accuracy: 10 to 100,000 lx @25°C & 50% RH Resolution: 0.01lx (Minimum) Cum. Measurement: 0 to 90,000,000 lxh Cosine Correction: ±1.5% at 10°; ±3% at 30°; ±10% at 60°; ±30% at 80° |
| Ultraviolet | Range: 0 to 30 mW/cm2 Accuracy: ±5% @25°C and 50% RH Resolution: 0.001mW/cm2 (Minimum) Cum. Measurement: 6260W/cm2 Relative Spectral Response: 260 to 400nm |
| Data Storage Capacity | 8,000 Measurements/Readings per Channel |
| Sampling Interval | 1, 2, 5, 10, 15, 20, 30 Seconds 1, 2, 5, 10, 15, 20, 30, 60 Minutes (User-Configurable) |
| Recording Modes | Endless: Overwrites When Capacity is Full One-Time: Stop Recording When Capcity is Full |
| Battery | (1) AA Alkaline Battery (User-Replaceable) |
| Battery Life | Approximately 6 Months |
| Interface | USB Communications Infrared Communications (Requires #TR-57DCI) |
| Operating Environment | Temperature: -10°C to 60°C Humidity: 90% RH or Less (Non-Condensing) |
| Sensors (Included) |
THA-3151: Humidity Sensor ISA-3151: Illuminance and UV Sensor |
| Housing Material | Alumina (Ceramic) |
| OS Compatibility | Windows 11, 10 and 7 (32 and 64-Bit) |
| Weight | 68 grams (with Battery) |
| Dimensions | Logger: 55mm x 78mm x 18mm (Extruding Protrusions) Antenna: 60mm |
Customer Questions
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