Hioki DT4282 - Cable Handling and Safety

17
General Specications
Accessories
Middle
Safety
Maximum rated voltage between
input terminals and ground
CAT Ⅲ 1000 V, CAT Ⅳ 600 V
Maximum rated voltage
between terminals
Between the V and COM terminals: 1000 V DC/AC
Maximum rated current
between terminals
Between the A and COM terminals: 10 A DC/10 A AC
Durability
Drop proof Yes
Operating temperature and humidity*
1
-25℃ to 65℃
Storage temperature and humidity*
2
-30℃ to 70℃
Applicable standards
Safety: EN61010, EMC: EN61326; Waterproof and dustproof: IP54*
3
TEST LEAD L9300L9300, Instruction Manual, LR6 alkaline battery × 3
87W × 185H × 47D mm (3.43″W × 7.28″H × 1.85″D),
480 g (16.9 oz.) (including batteries)
*1: 80% RH or less at up to 40°C (non-condensating), linearly decreases from 80% RH at
40°C to 25% RH or less at 65°C (non-condensating)
*2: 80% RH or less (non-condensating) *3: Do not use in wet conditions.
Dimensions / Weight
DC Voltage
*1. DT4252 only *2. DT4254 only
Range Accuracy Input Impedance
High precision
600 mV range
*1
±0.2% rdg. ±5 dgt. 10.2 MΩ ±1.5%
600.0 mV ±0.5% rdg. ±5 dgt.
11.2 MΩ ±2.0%
6.000 V
±0.3% rdg. ±3 dgt.
*3
60.00 V 10.3 MΩ ±2.0%
600.0 V
10.2 MΩ ±1.5%1000 V
1500 V
*2
±0.3% rdg. ±3 dgt.
*4
Resistance Measurement
DT4252, DT4253, DT4255, DT4256 only
Range Accuracy Measurement Current Open-terminal Voltage
600.0 Ω ±0.7% rdg. ±5 dgt. Approx. 200 μA
DC 1.8 V or less
6.000 kΩ
±0.7% rdg. ±3 dgt.
*1
Approx. 100 μA
60.00 kΩ
Approx. 10 μA
600.0 kΩ
Approx. 1 μA
6.000 MΩ
±0.9% rdg. ±3 dgt.
*1
Approx. 100 nA
60.00 MΩ
±1.5% rdg. ±3 dgt.
*1
Approx. 10 nA
Accuracy guarantee condition After zero adjustment has been performed.
Continuity Check
DT4252, DT4253, DT4255, DT4256 only
Range Accuracy Measurement Current Open-terminal Voltage
600.0 Ω
±0.7% rdg. ±5 dgt.
Approx. 200 μA DC1.8 V or less
Continuity ON threshold Approx. 25 Ω or less (continuous buzzer sound, red LED lights)
Continuity OFF threshold Approx. 245 Ω or more
Diode Check
DT4252, DT4253, DT4255, DT4256 only
Range Accuracy Measurement Current Open-terminal Voltage
1.500 V
±0.5% rdg. ±5 dgt.
*1
Approx. 0.5 mA DC 5.0 V or less
Forward threshold Buzzer sound intermittently at 0.15 V to 1.5 V, the red LED ashes.
AC Clamp (AC Current)
DT4253, DT4255, DT4256 only
Range
Accuracy
40 Hz to 1 kHz
10.00 A
±0.9% rdg. ±3 dgt.
20.00 A
50.0 A
100.0 A
200.0 A
500 A
1000 A
The optional 9010-50, 9018-50, or 9132-50 CLAMP ON PROBE is used.
Accuracy does not include the error of the clamp-on probe.
Crest factor 3 or less
Accuracy specication range Minimum 1% of range; add ±5 dgt. when measuring at or below 5% of range.
Capacitance Measurement
DT4252 ,DT4253, DT4255, DT4256 only
Range Accuracy Measurement Current Open-terminal Voltage
1.000 μF
±1.9% rdg. ±5 dgt.
Approx. 10 nA, 100 nA, 1 μA
DC 1.8 V or less
10.00 μF Approx. 100 nA , 1 μA , 10 μA
100.0 μF
Approx. 1 μA , 10 μA , 100 μA
1.000 mF
Approx. 10 μA, 100 μA , 200 μA
10.00 mF ±5.0% rdg. ±20 dgt. Approx. 100 μA, 200 μA
Standard
DT4252 / DT4253 / DT4254 / DT4255 / DT4256
*1. DT4255 : ±0.5% rdg. ±8 dgt.
*2. Your instrument can be used to measure voltages in excess of 1000 V DC if and only if both of the following conditions are satised:
1. The circuit under measurement is isolated from the commercial power grid. 2. The circuit under measurement is isolated from ground.
*3. DT4254,DT4255, DT4256 only, DT4252, DT4253 is ±5 dgt. *4. 0 to 1000 V, 1001 V to 1700 V: ±0.2% rdg. ±5 dgt.
AUTO V (Identication)
DT4253, DT4254, DT4255, DT4256 only
Range
Accuracy
Input Impedance
DC, 40 Hz to 500 Hz 500 Hz or more to 1 kHz
600.0 V ±2.0% rdg. ±3 dgt. ±4.0% rdg. ±3 dgt.
900 kΩ ±20%
1800 kΩ ±20%
*1
AC Voltage
Range
Accuracy
Input Impedance
40 Hz to 500 Hz 500 Hz or more to 1 kHz
6.000 V
±0.9% rdg. ±3 dgt. ±1.8% rdg. ±3 dgt.
11.2 MΩ ±2.0% // 100 pF or less
60.00 V 10.3 MΩ ±2.0% // 100 or less
600.0 V
10.2 MΩ ±1.5% // 100 or less
1000 V
Crest factor 3 at up to 4000 counts and reduces linearly to 2 at 6000 counts.
Accuracy
specication range
For AC V, minimum 1% of range; add ±5 dgt. when measuring at or below 5% of range.
With the lter ON,the accuracy is not specied at 100/500 Hz or more.
DC A Measurement
DT4252, DT4253, DT4256 only
Range Accuracy Input Impedance
60.00 μA ±0.8% rdg. ±5 dgt. 1 kΩ ±5%
600.0 μA ±0.8% rdg. ±5 dgt. 1 kΩ ±5%
6.000 mA ±0.8% rdg. ±5 dgt. 15 Ω ±40%
60.00 mA ±0.8% rdg. ±5 dgt.
*1
15 Ω ±40%
*1
600.0 mA ±0.9% rdg. ±5 dgt. 35 mΩ ±30%
6.000 A ±0.9% rdg. ±3 dgt.
*2
35 mΩ ±30%
10.00 A ±0.9% rdg. ±3 dgt.
*2
35 mΩ ±30%
AC A Measurement
DT4252, DT4256 only
Range
Accuracy
Input Impedance
40 Hz to 500 Hz 500 Hz or more to 1 kHz
600.0 mA
*1
±1.4% rdg. ±5 dgt. ±1.8% rdg. ±5 dgt. 35 mΩ ±30%
6.000 A ±1.4% rdg. ±3 dgt. ±1.8% rdg. ±3 dgt. 35 mΩ ±30%
10.00 A ±1.4% rdg. ±3 dgt. ±1.8% rdg. ±3 dgt. 35 mΩ ±30%
Crest factor 3 at up to 4000 counts and reduces linearly to 2 at 6000 counts.
Accuracy specication range Minimum 1% of range; add ±5 dgt. when measuring 300 counts or less.
Electric Charge
DT4254, DT4255, DT4256 only
Range Detection voltage range Detection Target Frequency
Hi AC 40 V to AC 600 V
50 Hz / 60 Hz
Lo AC 80 V to AC 600 V
During voltage detection, a continuous buzzer sounds and the red LED lights up.
*1. DT4254
*1. DT4256 only
*1. DT4256: ±1.8% rdg. ±15 dgt. Input Impedance: 35 mΩ ±30%
*2. DT4252: ±0.9% rdg. ±5 dgt.
DT4252 DT4253 DT4256
*1. DT4252, DT4253 : ±5 dgt.
(Accuracy guaranteed for 1 year, post-adjustment accuracy guaranteed for 1 year)