기기명 (Instrument) : Clamp Earth Tester
제작회사 (Manufacturer) : MULTI
형식 (Model) : MET-2
세부내용 (Description) :
Simple earth resistance measurements without auxiliary spikes and test leads.
FEATURES
Test frequencies are selected automatically to minimize erroneous measurements.
Earth resistance measurements for single and multi earthing systems.
Leakage current and load current measurements with 200mA, 2000mA and 20A ranges.
Data memory and auto power off function.
10Ω and 300Ω earth resistance ranges.
SPECIFICATIONS |
|
Withstanding Voltage |
AC 3700V, 1 minute (between CT core and CT handle) |
Insulation Resistance |
More than 100MΩ (between CT core and CT handle) |
Storage Temperature |
-10℃~60℃, < 80% (without condensation) |
Size and Weight |
Measuring CT:90.5(W)×165(H)×38(D)mm, approx.460g |
Operating Temperature |
0℃~40℃, < 85%RH ( without condensation) |
Power supply |
NiMH battery pack (1.2V x 5) |
Power consumption |
Approx. 380mA(Earth resistance measurement) |
Safety standard |
IEC 61010-1, IEC61010-2-032 |
Limitation of circuit voltage |
Less than 500V |
Accessories |
Measuring CT:1 |
Display |
LCD, 16 letters/characters × 2 lines |
Measuring function |
Earth Resistance, AC Current (Load and Leakage) |
A/D Conversion |
Dual slope integration mode |
Over range indication |
"OVER" on LCD |
Data hold indication |
"DH" mark on LCD |
Low battery indication |
"B" mark on LCD |
Battery life |
Approx.400 times measurements under full charged condition (Subject to the times of charging and discharging) |
Sampling |
Approx. 2 times/sec. for AC current |
Auto power off function |
Approx. 5 minutes after power on |
Measuring time |
Approx. 30 second for earth resistance |
Accuracy(Earth resistance) |
(23℃ ± 5℃, 85% RH or less) |
Accuracy(AC current) |
(23℃ ± 5℃, 85% RH or less) |
Measuring CT |
φ34mm with 2.5m lead |
Injection CT |
φ34mm with 2.5m lead |
Injection signal |
Approx. 160mVp-p, Auto sweep 4KHz~200kHz |
Battery charger |
AC200V~240V (50/60Hz) |
Memory function |
200 measuring data can be stored and displayed |
첨부 (Attach)
파일내용 (The content of file) :
#. Catalog (카달로그) :
#. Instruction Manual (사용설명서) :
사진 (Picture) :
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기기명 (Instrument) : 아날로그 접지저항계 (Analog Earth Resistance Tester)
제작회사 (Manufacturer) : Chekman (태광전자정밀)
형식 (Model) : TKE-1030
세부내용 (Description) :
■ TKE-1030
* 자동접지저항계로 간단히 측정
* 전압강하방식
* 소형으로 운반측정이 용이
* 간단측정용 코드로 쉽게측정
■ Specification
1.RANGE and VOLTAGE |
Earth Resistance rage : 10Ω/100Ω/1000Ω(±3% of scale value) |
2.ACCURACY(20℃) |
a. Earth Resistance : ±3% of scale value |
b. Earth Voltage :±3% of full scale value |
3.BATTERY CHECK : by POWER/BATT LED lamp |
4.POWER SOURCE : R6(1.5V)×8 |
5.SIZE & WEIGHT : 162(H)×98(W)×75(D)㎜, 525g(Net) |
6.ACCESSORIES : One set of measuring cords |
첨부 (Attach)
파일내용 (The content of file) : 사용설명서
사진 (Picture) :
'사용설명서' 카테고리의 다른 글
Chekman / TK-300V_다전압 휴대용 검전기 (0) | 2019.09.09 |
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Chekman / TK-5060_펜슬형 검전기 (0) | 2019.09.09 |
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기기명 (Instrument) : 디지털 접지저항계 (Digital Earth Resistance Tester)
제작회사 (Manufacturer) : Chekman (태광전자정밀)
형식 (Model) : TK-2040
세부내용 (Description) :
■ TK-2040 디지털 접지저항계
* 자동디지털 접지 저항계
* 전압강하방식
* 자동 레인지
* 일체형 가방
■ Specification
1.RANGE and VOLTAGE
Earth Resistance - Automatic range selection
Range |
0Ω-99.9Ω |
100-2000Ω |
Resolution |
0.1Ω |
1Ω |
Accuracy |
±(2%rdg±2Ω) |
±(2%rdg±2dgt) |
Earth Voltage : 30V
Range |
0-40V |
Resolution |
0.1V |
Accuracy |
±(1.5%rdg±4dgt) |
2.MEASUREMENT CURRENT : 2.7mA 128Hz
3.EARTH TEST VOLTAGE : AC 60V max
4.POWER SOURCE : R6(1.5V)×8pcs
5.SIZE & WEIGHT : 250(H)×180(W)×90(D)㎜, Approx.2.2kg
6.ACCESSORIES : One set of measuring cords
(5m, 10m, 15m, simple measuring cord)
Two Auxiliary Earth Rods
Crrying case , Manual
첨부 (Attach)
파일내용 (The content of file) : 사용설명서 (Instruction Manual)
사진 (Picture) :
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Chekman / TK-2060_클램프형 접지저항계 (0) | 2019.09.09 |
Chekman / TK-2061_클램프형 접지저항계 (0) | 2019.09.09 |
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기기명 (Instrument) : 클램프형 접지저항계 (Ground Tester (Clamp Earth))
제작회사 (Manufacturer) : Chekman (태광전자정밀)
형식 (Model) : TK-2060
세부내용 (Description) :
■ TK-2060 클램프접지저항계
* 클램프타입의 접지저항계
* 자동전원잠금기능
* 메모리기능
* 자동레인지
■ SPECIFICATIONS
범 위 |
분 해 능 |
정 도 |
0.010-0.99Ω |
0.01Ω |
±1%±0.01Ω |
1.0-49.9Ω |
0.1Ω |
±1.5%±0.1Ω |
50.0-99.5Ω |
0.5Ω |
±2%±0.5Ω |
100-199Ω |
1Ω |
±3%±1Ω |
200-395Ω |
5Ω |
±6%±5Ω |
400-590Ω |
10Ω |
±10%±10Ω |
600-1000Ω |
20Ω |
±20%±20Ω |
1. CLAMP CORE JAW SIZE : 33×33mm
2. POWER SUPPLY : DC 6V , AA R6(1.5V)×4
3. SIZE & WEIGHT : 260mm(L)×90mm(W)×66mm(H), 1020g(including battry)4. ACCESSORIES : Verification Resistor ×1 ,One Carrying Case
첨부 (Attach)
파일내용 (The content of file) : Instruction Manual (사용설명서)
사진 (Picture) :
'사용설명서' 카테고리의 다른 글
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Chekman / TK-2040_디지털 접지저항계 (0) | 2019.09.09 |
Chekman / TK-2061_클램프형 접지저항계 (0) | 2019.09.09 |
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기기명 (Instrument) : 클램프형 접지저항계 (Ground Tester (Clamp Earth Tester))
제작회사 (Manufacturer) : Chekman (태광전자정밀)
형식 (Model) : TK-2061
세부내용 (Description) :
■ TK-2061 클램프접지저항계
* 클램프타입의 접지저항계
* 전류측정기능
* 자동전원잠금기능
* 메모리기능
* 자동레인지
■ SPECIFICATIONS
범 위 |
분 해 능 |
정 도 |
0.010-0.99Ω |
0.01Ω |
±1%±0.01Ω |
1.0-49.9Ω |
0.1Ω |
±1.5%±0.1Ω |
50.0-99.5Ω |
0.5Ω |
±2%±0.5Ω |
100-199Ω |
1Ω |
±3%±1Ω |
200-395Ω |
5Ω |
±6%±5Ω |
400-590Ω |
10Ω |
±10%±10Ω |
600-1000Ω |
20Ω |
±20%±20Ω |
◆ AC 전류
1-80mA |
0.05mA |
±3%±0.05mA |
80mA-650mA |
0.5mA |
±3±0.5mA |
650mA-4A |
5mA |
±3%± 5mA |
4A-30A |
10mA |
±3%±10mA |
1. CLAMP CORE JAW SIZE : 33×33mm
2. POWER SUPPLY : DC 6V , AA R6(1.5V)×4
3. SIZE & WEIGHT : 260mm(L)×90mm(W)×66mm(H), 1020g(including battry)
4. ACCESSORIES : Verification Resistor ×1 ,One Carrying Case
첨부 (Attach)
파일내용 (The content of file) : Instruction Manual (사용설명서)
사진 (Picture) :
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Chekman / TK-2060_클램프형 접지저항계 (0) | 2019.09.09 |
Chekman / TK-4004_디지털 절연저항계 (0) | 2019.09.09 |
Chekman / TK-4003_디지털 절연저항계 (0) | 2019.09.09 |
Chekman / TK-2000M_디지털 절연저항계 (0) | 2019.09.09 |