Thiết bị đo điện trở đất 4102AH, K4102AH

THÔNG SỐ KỸ THUẬT:

 Đo điện trở đất Kyoritsu :

Máy đo điện trở đất KYORITSU 4102AH, K4102Ah có các thông số kỹ thuật sau

Vỏ hộp cứng
Giải đo :
+ Điện trở đất : 0~12 Ω/0~120 Ω/0~1200 Ω
+ Điện áp đất : [50,60Hz]: 0~30V AC
+ Độ chính xác :
+ Điện trở đất : ±3%
+ Điện áp đất : ±3%
Nguồn :    R6P (AA) (1.5V) × 6
Kích thước : 105(L) × 158(W) × 70(D)mm
Khối lượng : 600g approx.
Phụ kiện :
 + 7095A (Earth resistance test leads) × 1set
(red-20m, yellow-10m, green-5m)
+ 8032 (Auxiliary earth spikes) × 1set
+ 7127A (Simplified measurement probe) × 1set
+ R6P (AA) × 6
Bảo hành : 12 tháng

Hãng sản xuất : Kyoritsu - Nhật

Xuất xứ : Thái Lan

• The latest circuit design permits the instrument to operate with the minimum of influence from earth voltage and earth resistance of auxiliary earth spikes. • Dust and drip proof. (designed to IEC 529 IP54) • Earth resistance value can be read directly from the scale. • Designed to meet IEC 61010-1 safety standard. • Capable of measuring earth voltage. • Small and lightweight. Shock resistant new case material. • 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test. • Lead wire connection to C and P terminals and proper auxiliary earth resistance can be checked by "OK" lamp. Lead wire connection to C and E terminals is good when "OK" lamp is illuminated. 4102A Soft Case Model 4102A-H Hard Case Model

Measurement Ranges Earth Resistance: 0~12 Ω/0~120 Ω/0~1200 Ω Earth Voltage [50,60Hz]: 0~30V AC Accuracy Earth Resistance: ±3% of full scale Earth Voltage: ±3% of full scale Overload Protection Earth Resistance: 276V AC for 10 seconds across 2 of the 3 terminals Earth Voltage: 276V AC for 1 minute Safety Standard IEC 61010-1 CAT.III 300V Pollution Degree 2, IEC 61557 Applicable Standards IEC 60529 IP54 Withstand Voltage 3700V AC for 1 minute Power Source R6P (AA) (1.5V) × 6 Dimensions 105(L) × 158(W) × 70(D)mm Weight 600g approx. Accessories 7095A (Earth resistance test leads) × 1set (red-20m, yellow-10m, green-5m) 8032 (Auxiliary earth spikes) × 1set 7127A (Simplified measurement probe) × 1set R6P (AA) × 6 Neck strap Instruction Manual Carrying Case : 9084 (Soft case) : 9164 (Hard case) Optional 7100 (Precision measurement cord set)