YOKOGAWA CA550 - 3.3 Resistance Measurement

64
IM CA500-02EN
5.6 General Specifications
Item Specifications
Operating
environment
Ambient
temp
-10 to +50°C
Ambient
humidity
80%RH or less for -10 to 40°C (no condensation)
50%RH or less for over 40°C to 50°C (no condensation)
Altitude 2000 m or less
Storage
environment
Ambient
temp
-20 to 60°C
Ambient
humidity
90%RH or less (no condensation)
Display Monochrome dot matrix LCD
1
Built-in light Select always on, always off, or off approximately 10 minutes after
last operation.
With a light control function
Display update rate Approx. 1 s
Warm-up time Approx. 5 minutes
Language English (default), Japanese, Chinese, Korean, Russian
Battery DC 5 V ± 10%, Maximum 500 mA, Four AA alkaline batteries
Battery life: Approx. 16 hours (measurement ON, 5V output/10kΩ or
more)
Auto power-off Approx. 30 minutes (default value: disabled)
Maximum voltage
application between
terminals and earth
Measurement terminal: 50 V, source terminal: 30 V
Insulation resistance Between FUNCTION1 terminal and FUNCTION2 terminal:
At least 50 MΩ (500 VDC)
Withstand voltage Between FUNCTION1 terminal and FUNCTION2 terminal: 500 VAC
for 10 seconds
Number of Saved Data
Values
CA500: Up to 100 results
CA550: Up to 250 CSV files
Interface CA500: USB B Communication Device Class
CA550: USB B Communication Device Class
USB B Mass Storage Class
Dimensions Approx. 130 (W) × 260 (H) × 53 (D) mm
Weight Approx. 900 g (including batteries)
Safety standards EN 61010-1
Overvoltage Category I
2
Pollution degree 2
3
EN 61010-2-030
Measurement Category Other (O)
5. Specifications