Technical Data; Specifications - OHAUS ST300 Instruction Manual

EN-16
6

TECHNICAL DATA

6.1

Specifications

Ambient conditions
 Altitude: Up to 2000 m
 Specified Temperature range: 5°C to 40°C
 Humidity: maximum relative humidity 80 % for temperatures up to 30°C decreasing linearly to
50% relative humidity at 40°C
 Installation category: N/A
 Pollution degree: N/A
 Operability is assured at ambient temperatures between 5°C to 40°C
Model
Measuring range
Resolution
Error limits
Calibration
Memory
Power supply
Size/weight
Display
Input
Temperature-compensation
IP protection
Housing
STARTER 300 Portable pH Meter
ST300
0.00...14.00 pH
–1999...1999 mV
0 °C...100 °C
0.01 pH
1 mV
0.1 °C
± 0.01 pH
± 1 mV
± 0.5 °C
3 points
4 predefined buffer groups
30 measurements
Current calibration
4 x AAA (LR03) batteries
> 500 operating hours
90 W x 150 D x 35 H mm / 0.18 kg
(without batteries)
Liquid crystal
BNC, impedance > 10e+12 Ω
Cinch, NTC 30 kΩ
ATC & MTC
IP54
ABS