Hach DR300 Service Manual

6. Push Set part number.
7. Select the part number of the device. Confirm with OK or cancel.
Part number Parameter Range left Range right Label number Wavelength [nm]
LPG445.99.00000 Chlorine LR HR HDB212 528
LPG445.99.01000 Bromine LR HR HDB230 528
LPG445.99.02000 Nitrate 1 2 HDB229 528
LPG445.99.03000 Dissolved Oxygen mg/L O
2
abs HDB231 528
LPG445.99.04000 Ozone LR MR HDB228 600
LPG445.99.06000 Phosphate 1 2 HDB227 600
LPG445.99.09000 Zinc mg/L Zn abs HDB223 600
LPG445.99.10000 Molybdenum LR HR HDB219 600
LPG445.99.12000 Chlorine/pH mg/L Cl
2
pH HDB216 528
LPG445.99.15000 Manganese-HR mg/L Mn abs HDB233 528
LPG445.99.16000 Iron-TPTZ mg/L Fe abs HDB225 600
LPG445.99.22000 Iron-Ferro Ver
®
mg/L Fe abs HDB224 500
LPG445.99.25000 Aluminium mg/L Al abs HDB232 528
LPG445.99.26000 Mono/Free NH
3
Cl
2
NH
3
-N HDB221 655
LPG445.99.40000 Ammonia mg/L NH
3
-N abs HDB222 655
LPG445.99.50000 500 nm 1 2 HDB234 500
LPG445.99.51000 Chlorine Dioxide 1 2 HDB217 528
LPG445.99.52000 528 nm 1 2 HDB235 528
LPG445.99.60000 600 nm 1 2 HDB236 600
LPG445.99.62000 Chlorine MR HR HDB215 528
LPG445.99.65000 655 nm 1 2 HDB237 655
5.3.2 Set the serial number
1. Install the service cable VAA10036.99.G00 in the DR300. Refer to Insert the service
cable on page 19.
2. Start the VAP235.
3. Connect the VAA10036.99.G00 to an USB port.
4. Push on the DR300.
5. Push Connect. The display of the DR300 shows serial.
6. Push Set serial number.
7. Enter the serial number of the device. Confirm with OK or cancel. Refer to Figure 10.
Repairs
44

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