User guide

IM 12D03D02-01E
1-2
1. Outline
1.2 Personal Conductivity Meter Specifications
Applicable measurement range:
• Sensors for high purity water measurement (cell constant: 0.05 cm
-1
)
Conductivity: 0 to 2mS/cm, 0 to 20mS/cm, 0 to 200mS/cm, 0 to 40MV•cm
Temperature: 0 to 808C*
1
• For general-purpose sensors (cell constant: 5 cm
-1
)
Conductivity: 0 to 20mS/cm, 0 to 200mS/cm, 0 to 2mS/cm, 0 to 20mS/cm,
0 to 200mS/cm,
Temperature: 0 to 808C*
1
• For chemical-corrosion-resistant sensors (cell constant: 5 cm
-1
)
Conductivity: 0 to 20mS/cm, 0 to 200mS/cm, 0 to 2mS/cm, 0 to 20mS/cm,
0 to 200mS/cm
Temperature: 0 to 808C*
1
• Sensors for high-conductivity measurement (cell constant: 50 cm
-1
)
Conductivity: 0 to 2mS/cm, 0 to 20mS/cm, 0 to 200mS/cm, 0 to 2S/cm
Temperature: 0 to 808C*
1
Resolution: Conductivity: Least significant digit: 1 digit;
Temperature: 0.18C
Repeatability (Conductivity):
62% (65% for general-purpose sensor on 0 to 200mS/cm measurement range)
Accuracy (Temperature): 60.78C (in the range 0 to 708C)
618C (when exceeding 708C)
Temperature compensation range:
variable 0.00 to 9.99%/8C, also (preset) NaCl solution temperature coefficient
Measurement converted to conductivity at standard temperature of 258C
Measured liquid temperature: 0 to 808C (0 to 508C when the sensor cable is immersed in
water)
Ambient temperature:0 to 508C
Construction: IEC 60529, IP67 class of protection from environment
Power requirement: Two of size AA batteries (LR6)
Automatic power off interval: May be set in range 1 to 120 minutes
Battery life: About 200 hours of continuous use, for long-life alkaline battery (life
may vary depending on battery type and ambient conditions)
External dimensions: Approximately 150 (H) x 61 (W) x 42 (D) mm (not including
protruding portions)
Weight: Approximately 220 g (including batteries)
*1: Display range is from -10 to 1208C.