Light Meter UVA & UVC w/Data Logging SD Card UV254SD
UVA & UVC Light Measurement Meter with Excel-Formatted Data Logging SD Card by General Tools Accurately Measures UVA and UVC Light Intensity within Two Automatically Switched Full-Scale Ranges: 2 mW/cm2 and 20 mW/cm2 (See Below For Available Accessories)
Light Intensity Meter Applications: Welding, UV food sterilization, Photochemical matching, Erasing memory chips, Exposing photo resists, Curing of inks, adhesives and coatings
This instrument’s unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cards.
Data Logging Light Meter Features:
- Includes both UVA and UVC probes
- Auto Ragning
- Min/Max memory plus data hold
- "K/J" port with automatic temperature compsensation (ATC) for measuring surface temperature using optional "K" or "J" thermocpoule probes
- Large backit LCD
- Auto power off (can be disabled for data logging)
- Tripod Mount
Embedded Microcontroller: Custom one-chip LSI device
Display Type: LCD with green backlight
Display Size: 2.05 x 1.5 in. (52 x 38 mm)
UV Light Types Measured: UVA, UVC
Measurement Range: 240 nm to 390 nm
Measurement Accuracy: ±4% of full-scale reading + 2 digits
Full-Scale Auto ranges: 2 mW/cm2 and 20 mW/cm2
Storable/Recallable Readings: Maximum, minimum
Data Logging Sampling Time: 1 second to 1 hour
SD Card Capacity: 1 GB to 16 GB
Settable Parameters: Date, time, auto power off, beep sound, temperature unit (°F or °C), sampling time, thermocouple type (K or J), decimal point or comma
Operating Temperature: 32° to 122°F (0° to 50°C)
Operating Relative Humidity: 0 to 85%
6.5 mADC (normal operation, with backlight off and SD card not saving data)
30 mADC with backlight on
Dimensions of Meter: 6.97 x 2.68 x 1.77 in. (177 x 68 x 45mm)
Weight of meter: 12.38 oz. (351 g)
Dimensions of UVA Probe Head: 1.77 in. (diagonal) x 1.26 in. (L) (45 x 32 mm)
Dimensions of UVA Probe Handle: 0.94 in. (diagonal) x 4.92 in. (L) (24 x 125 mm)
Weight of UVA Probe: 3.53 oz. (100g)
Dimensions of UVC Probe: 1.50 (diagonal) x 0.98 in (L) (38 x 25 mm)
Weight of UVC Probe: 3.63 oz. (103g)
Data Logging Light Meter Includes:
- UVA probe
- UVC probe
- 2 GB SD memory card
- Hard carrying case
- User’s manual
One Year Limited Manufacture's Warranty
Why Excel-formatted SD cards are a breakthrough in data logging technology:
No muss. Unlike data loggers that use an RS-232 interface, General’s SD card instruments don’t require the end user to buy, stock and connect cables.
No fuss. They also don’t require the user to add multiple jumpers between cable connectors to set up a serial communications link via RS-232. Adding even one jumper takes time and makes connections prone to failure.
No software. General’s SD instruments don’t even need software. The automatically store the data they capture in a format readable by Microscoft’s Excel spreadsheet program. Any computer equipped with Excel will automatically display – as a table or graph – the data logs on an SD card inserted into it.
No limits. SD cards are now available in capacities up to 32 GB. They’re not just a high-capacity storage medium, but a removable one as well. And because they’re solid-state, SD cards are inherently more reliable than rotating electromagnetic media like CD’s or DVD’s.
Because the SD cards are removable, they’re portable. Once you’re done uploading the data logs on an SD card to your computer, you can erase the card and use it again – with the same SD card instrument or a different one. No waste.