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SEW-Taiwan
Various Instruments
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Category:
AC & DC Analog Leakage Meters
FEATURES ● AC Voltage Input/output range： 100~240 Vac● Frequency： 50~60Hz● Current： 10A SPECIFICATIONS Current capacity 10Aac(125V) Withstand voltage 2210Vac for 1 minute between the electric circuit and the case ACV Input/Output 100~240V 50/60Hz Dimensions 170(L) x 165(W) x 92(D)mm Weight Approx. 820g Meets EN 61010-1 CAT.Ⅲ 250V
Category:
Audio Impedance Testers
FEATURES ● True measurement of speaker systems actual impedance at 1kHz.● Three test ranges (20Ω / 200Ω / 2000Ω) allow testing of home theater and commercial sound systems.● Measures transformer impedances.● Battery operated.● Low battery indication.● Data hold function.● Timer function for continuous hands free operation.● The timer can last about 3-5 minutes when users press.● TEST ON/OFF button. SPECIFICATIONS Measuring ranges 0-20Ω / 0-200Ω / 0-2000Ω Test frequency 1kHz Accuracy 20Ω : ± 2%rdg±2dgt or ± 0.1Ω, which is greater 200Ω / 2000Ω : ± 2%rdg±2dgt Low battery indiction “ “ Symbol appears on the display Data hold indiction “ “ Symbol appears on the display Display LCD 3½ digit (2000 counts) Dimensions 205(L) × 90(W) × 55(D)mm Weight (battery included) Approx. 530g Power source 1.5V (AA) × 6 Safety standard EN 61010-1 CAT III 300V EN 61326-1
Category:
Resistor Calibration Boxes
FEATURES ● The RCB-3-1T is used to verify and proof any High Voltage Insulation Testers. It can be utilized to calibrate all High Voltage Insulation Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator too, therefore, SEW started manufacturing the RCB for special customers. SPECIFICATIONS Resistance ranges (Ω) 1M. 10M. 100M. 1G. 10G. 100G. 1T Resistance tolerances ±1%(F) Tolerance ± 25ppm/°C : 1MΩ. 2MΩ. 7MΩ. 10MΩ. 20MΩ. 30MΩ. 50MΩ. 100MΩ. 200MΩ. 500MΩ ± 100ppm/°C : 1GΩ. 2GΩ. ± 200ppm/°C : 10GΩ. 20GΩ. 50GΩ. 100GΩ. ± 400ppm/°C : 200GΩ. 500GΩ ± 1000ppm/°C : 1TΩ Max. working voltage DC 10kV Operating temperature -30°C~75°C Power coefficient Below 3W Connecting terminals Binding Post : Resistance circuit and guard Dimensions 430(L) × 324(W) × 127(D)mm Weight Approx. 4140g
Category:
Resistor Calibration Boxes
FEATURES ● The ITC 8 can be utilized to check calibration of resistance ranges of insulation testers and multimeters.● The resistance checker box is also used to verify insulation testers and multimeters. SPECIFICATIONS Resistance Ranges 0.5Ω, 1Ω, 2Ω, 20Ω, 200Ω, 1kΩ, 10kΩ, 20kΩ, 100kΩ, 1MΩ, 2MΩ, 10MΩ Accuracy 0.5Ω - 2Ω : ± 0.05Ω 20Ω - 10MΩ : ±1% Dimensions 150(L) x 72(W) x 60(D)mm Weight Approx. 180g Safety Standard EN 61010-1 CAT III 1000Vdc