HX25 * * Insulation Resistance Tester

Product Introduction
The HX25 * * series insulation resistance tester produced by our company adopts an ultra-thin wire head, multiple voltage level outputs, large capacity, strong anti-interference, AC/DC dual-use (Type C), simple operation, and time prompt function. It is an ideal testing instrument for measuring insulation resistance of transformers, mutual inductors, generators, high-voltage motors, power capacitors, power cables, lightning arresters, and other components.

Product features
The insulation test of the instrument can measure up to 20G Ω for HX2533 at 500V, 40G Ω at 1000V, and 100G Ω at 2500V; for HX2550 type, it can measure up to 100G Ω at 2500V and 200G Ω at 5000V;
The rated output voltage can be kept as low as 4M Ω/8M Ω/20M Ω for HX2533 load resistance and 20M Ω/40M Ω for HX2550 load resistance, which enables the instrument to accurately measure lower insulation impedance.
Ø Automatic high and low range dual scale indication, color scales are easy to read and have LED display corresponding colors.
The whole machine adopts a portable design with ABS plastic casing, which has strong anti-interference ability, compact structure, and exquisite appearance.
The instrument adopts an ultra-thin wire head with strong seismic resistance.
Dual use of AC and DC, built-in rechargeable battery and intelligent charging module, with high overall output power (C-type).
Ø is an ideal testing instrument for measuring insulation resistance of transformers, mutual inductors, generators, high-voltage motors, power capacitors, power cables, lightning arresters, and other components.

Main technical indicators

model		HX 2533
				HX2550
output voltage		500V DC	1000V DC	2500V DC	5000V DC
essence degree	Temperature	23℃±5℃
	insulation resistance	1MΩ～20GΩ ±5％	2MΩ～40GΩ ±5％	5MΩ～100GΩ ±5％	10MΩ～200GΩ ±5％
	output voltage	4MΩ～20GΩ 0～+10％	8MΩ～40GΩ 0～+10％	20MΩ～100GΩ 0～+10％	40MΩ～200GΩ 0～+10％
High voltage short-circuit current		≥2mA
working power supply		8 AA type batteries (8 AA type rechargeable batteries, external charger)
Working temperature and humidity		-10 ℃~40 ℃, maximum relative humidity 85%
Storage temperature and humidity		-20 ℃~60 ℃, maximum relative humidity 90%
insulation performance		The insulation resistance between the circuit and the casing is ≥ 50M Ω
pressure resistance		Apply a 3kv, 50Hz sine AC voltage between the instrument circuit and the casing for 1 minute without any breakdown or arcing phenomenon
Size		230mm×190mm×90mm (L×W×H)
Weight		2kg
Attachment		One set of testing cable, instruction manual, certificate of conformity, charging adapter (C-type)

number		HX 2533
				HX2550
output voltage		500V DC	1000V DC	2500V DC	5000V DC
essence degree	Temperature	23℃±5℃
	insulation resistance	1MΩ～20GΩ ±5％	2MΩ～40GΩ ±5％	5MΩ～100GΩ ±5％	10MΩ～200GΩ ±5％
	output voltage	4MΩ～20GΩ 0～+10％	8MΩ～40GΩ 0～+10％	20MΩ～100GΩ 0～+10％	40MΩ～200GΩ 0～+10％
High voltage short-circuit current		≥2mA
working power supply		8 AA type batteries (8 AA type rechargeable batteries, external charger)
Working temperature and humidity		-10 ℃~40 ℃, maximum relative humidity 85%
Storage temperature and humidity		-20 ℃~60 ℃, maximum relative humidity 90%
insulation performance		The insulation resistance between the circuit and the casing is ≥ 50M Ω
pressure resistance		Apply a 3kv, 50Hz sine AC voltage between the instrument circuit and the casing for 1 minute without any breakdown or arcing phenomenon
Size		230mm×190mm×90mm (L×W×H)
Weight		2kg
Attachment		One set of testing cable, instruction manual, certificate of conformity, charging adapter (C-type)