Hach DR300 Service Manual

Category Code Value Short description Detailed description
[none] Counter power on
[none] Counter zero measurements
[none] Counter readings
[h] Operating time LED
[h] Operating time instrument
[none] Counter ambient light error
[kHz] Zero dark frequency
[kHz] Zero mid frequency
[kHz] Zero high frequency
[kHz] Zero difference frequency
[°C] Zero temperature
[kHz] Read dark frequency
[kHz] Read mid frequency
[kHz] Read high frequency
[kHz] Read difference frequency
[°C] Read temperature
[Ext] Absorbtion
[none] Concentration unadjusted
[none] Concentration adjusted
[V] Battery voltage
[%] Battery capacity
[none] Hardware version
[V] Hardware version voltage
[none] Module ID
[V] Module ID voltage
standard
message
113 HWC LED adjust [DR300]Maximum LED power for high frequency as
percent.
Calibrated during HWC.
[%] max PWM threshold
error 114 Error: stack overflow [Default]One or more stack overflow events occurred.
[none] Taskflags
error 115 Error: module communication
[V] Battery voltage
[%] Battery capacity
[°C] Temperature
[V] Hardware ID voltage
[V] Module ID voltage
Troubleshooting
60

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