Light Transmission Meters
DR82A
DONGRU DR82A Optical Transmittance Tester
A bench instrument for optical-transmission checks on compatible samples.
Request technical guidanceProduct family / DR82A
Where it fits
Glass, acrylic sheet, film and other optical materials.
Confirm your material, measuring method and application before selecting an instrument.
Model / DR82A
Technical specifications
Values come from one shared product record; confirm suitability for your measurement task.
| Product code | DR-LT-DR82A |
|---|---|
| Measurement method | optical (three-in-one parallel path) |
| Measuring range | 0-100% |
| Accuracy | ±2% |
| Resolution | 0.1% |
| Minimum measurement area | 1.3mm |
| Probe / optics | 380-760nm, 940nm, 365nm |
| Power supply | DC-5V |
| Dimensions / weight | 200×200×167mm / approx. 1900g |
| Operating environment | 0℃-50℃, 20%-90%RH |
DR82A
Discuss this model
Tell us your material, expected range and site conditions. We can help check the instrument and probe fit.