Hach DR300 Service Manual

Step Description Picture
4 Insert the UART connector of the cable.
5 Push the connector down.
6 Connect the USB connector of the cable to a USB-A port of
the PC.
7 Start the service tool software VAP235.
4.5.3 Do an inspection with the test filter set, service cable, PC and VAP235 software
Items to collect:
• PC and Software VAP235
• Service cable VAA10036.99.G00
• Test filter set service DR300 VAA10038.99.V00
• Printer (if a printout of the Certificate of Service Inspection is necessary)
Inspection
21

Hach DR300 Specifications

General

Type	Portable Spectrophotometer
Operating Temperature	0 to 50 °C
Method	Pre-programmed methods
Light Source	LED
Wavelength Accuracy	±2 nm
Resolution	0.001 Abs
Display	LCD
Measurement Method	Absorbance
Parameter	Various
Photometric Range	0 to 2.5 A
Dimensions	230 x 93 x 280 mm (9.1 x 3.7 x 11.0 in)
Photometric Accuracy	±0.005 Abs