YCRT-D510 Digital Insulation Resistance Meter

Selling price:

$0.00

Product Detail

Features and Functions

Large 4-bit LCD display with gray backlight, adjustable for dim environments.
Data storage: 500 groups of data with "FULL" prompt; supports USB data upload to PC.
Multiple voltage outputs: 100V, 250V, 500V, 1000V, 2500V, 5000V, 10KV, 15KV (±10% accuracy).
Safety compliance: IEC61010-1, IEC61557-1/5, IP54 (dust/water-resistant), CAT Ⅲ 300V.
Built-in rechargeable 12.6V lithium battery with low-battery indicator and overload protection.
Shockproof, dustproof, and moisture-proof structure for harsh environments.
High-resolution measurements: Insulation resistance (0.01MΩ–10TΩ), DC voltage (0–1000V), AC voltage (0–750V), DC current (0.1nA–6mA), capacitance (10nF–50μF).
Automatic shutdown: Powers off after 15 minutes of inactivity.

Insulation resistance test: With step-adjustable voltage and high-voltage protection (≥6mA short-circuit current at 15KV).
Polarization Index (PI) and Absorption Ratio (DAR) measurement: Automatically calculates PI (R10min/R1min) and DAR (R60s/R15s or R60s/R30s) for insulation performance assessment.
DC/AC voltage test: DC 0–1000V, AC 0–750V with ±5% accuracy.
DC current test: Range from 100pA to 6mA with multiple resolution levels.
Capacitance test: Measures 10nF–50μF, requiring manual range adjustment.
Ramp test (RAMP): Step-wise voltage increase (10% increments) to target voltage.
Filter test (FR): Selectable filter times (10S–50S) to stabilize measurements.
Data management: Lock, store, review, and delete measurements; "MR" symbol for data review.
Alarm settings: Customizable thresholds for insulation resistance, DC/AC voltage (flashing symbol and audible alert).
Guard terminal function: Reduces surface leakage errors in high-resistance measurements (e.g., cables).

Range & Accuracy

Insulation Resistance Range and Accuracy

Measuring function	Output voltage	Measuring range	accuracy	resolution
Insulation resistance	100V(±10%)	0.05MΩ～0.5MΩ	±3%rdg±5dgt	0.001MΩ
		0.5MΩ～5MΩ	±3%rdg±5dgt	0.01MΩ
		5MΩ～50MΩ	±3%rdg±5dgt	0.1MΩ
		50MΩ～500MΩ	±3%rdg±5dgt	1MΩ
		0.5GΩ～5GΩ	±3%rdg±5dgt	0.01GΩ
		5GΩ～50GΩ	±10%rdg±5dgt	0.1GΩ
		50GΩ～500GΩ	±20%rdg±5dgt	1GΩ
	250V(±10%)	0.1 MΩ～1MΩ	±3%rdg±5dgt	0.001MΩ
		1 MΩ～10MΩ	±3%rdg±5dgt	0.01MΩ
		10 MΩ～100MΩ	±3%rdg±5dgt	0.1MΩ
		100MΩ～1000MΩ	±3%rdg±5dgt	1MΩ
		1GΩ～10GΩ	±3%rdg±5dgt	0.01GΩ
		10GΩ～100GΩ	±10%rdg±5dgt	0.1GΩ
		100GΩ～1000GΩ	±20%rdg±5dgt	1GΩ
	500V(±10%)	0.2 MΩ～2MΩ	±3%rdg±5dgt	0.001MΩ
		2 MΩ～20MΩ	±3%rdg±5dgt	0.01MΩ
		20 MΩ～200MΩ	±3%rdg±5dgt	0.1MΩ
		200 MΩ～2000MΩ	±3%rdg±5dgt	1MΩ
		2GΩ～20GΩ	±5%rdg±5dgt	0.01GΩ
		20GΩ～200GΩ	±10%rdg±5dgt	0.1GΩ
		200GΩ～2000GΩ	±20%rdg±5dgt	1GΩ
	1000V(±10%)	0.5 MΩ～5MΩ	±3%rdg±5dgt	0.001MΩ
		5 MΩ～50MΩ	±3%rdg±5dgt	0.01MΩ
		50 MΩ～500MΩ	±3%rdg±5dgt	0.1MΩ
		500 MΩ～5000MΩ	±3%rdg±5dgt	1MΩ
		5GΩ～50GΩ	±3%rdg±5dgt	0.01GΩ
		50GΩ～500GΩ	±10%rdg±5dgt	0.1GΩ
		500GΩ～5000GΩ	±20%rdg±5dgt	1GΩ
	2500V(±10%)	1 MΩ～10MΩ	±3%rdg±5dgt	0.01MΩ
		10 MΩ～100MΩ	±3%rdg±5dgt	0.1MΩ
		100 MΩ～1000MΩ	±3%rdg±5dgt	1MΩ
		1 GΩ～10GΩ	±3%rdg±5dgt	0.01GΩ
		10 GΩ～100GΩ	±3%rdg±5dgt	0.1GΩ
		100 GΩ～1000GΩ	±10%rdg±5dgt	1GΩ
		1 TΩ～10TΩ	±20%rdg±10dgt	0.01TΩ
	5000V(±10%)	2 MΩ～20MΩ	±3%rdg±5dgt	0.01MΩ
		20 MΩ～200MΩ	±3%rdg±5dgt	0.1MΩ
		200 MΩ～2000MΩ	±3%rdg±5dgt	1MΩ
		2 GΩ～20GΩ	±3%rdg±5dgt	0.01GΩ
		20 GΩ～200GΩ	±5%rdg±5dgt	0.1GΩ
		200 GΩ～2000GΩ	±10%rdg±5dgt	1GΩ
		2 TΩ～10TΩ	±20%rdg±10dgt	0.01TΩ
	10KV(±10%)	5 MΩ～50MΩ	±3%rdg±5dgt	0.01MΩ
		50 MΩ～500MΩ	±3%rdg±5dgt	0.1MΩ
		500 MΩ～5000MΩ	±3%rdg±5dgt	1MΩ
		5 GΩ～50GΩ	±3%rdg±5dgt	0.01GΩ
		50 GΩ～500GΩ	±5%rdg±5dgt	0.1GΩ
		500 GΩ～5000GΩ	±20%rdg±5dgt	1GΩ
		5TΩ～35TΩ	±30%rdg±10dgt	0.01TΩ
	15KV(±10%)	6 MΩ～60MΩ	±3%rdg±5dgt	0.01MΩ
		60 MΩ～600MΩ	±3%rdg±5dgt	0.1MΩ
		600 MΩ～6000MΩ	±3%rdg±5dgt	1MΩ
		6 GΩ～60GΩ	±3%rdg±5dgt	0.01GΩ
		60 GΩ～600GΩ	±10%rdg±5dgt	0.1GΩ
		600 GΩ～6000GΩ	±20%rdg±5dgt	1GΩ
		6 TΩ～50TΩ	±30%rdg±10dgt	0.01TΩ

Remark: Common electrical unit conversion

1 TΩ（Tera ohm）=1000GΩ=10¹²Ω

1 GΩ（Giga ohm）=1000MΩ=10⁹Ω

1 MΩ（Mega ohm）=1000KΩ=10⁶Ω

Voltage range & accuracy

Specifications

Function		Insulation resistance test, voltage test, DC current test, capacitance test
Basic condition		23℃±5℃，below 75%rh
YCRT-D510	Rated voltage	100V、250V、500V、1000V、2500V、5000V
	Insulation resistance range	0.01MΩ～10TΩ		Resolution: 0.01MΩ
Test Voltage(V)		rated voltage×（1±10%）
DC Voltage Range		0～1000V	Resolution: 0.1V
AC Voltage Range		0～750V	Resolution: 0.1V
DC Current		0.1nA～6mA	Resolution: 0.1nA
Capacitance		10nF～50uF	Resolution: 10nF
Output short-circuit Current		≥6mA@15KV
Absorption Ratio and Polarization Index Measurement		Have
Filter test(FR)		10S 20S 30S 40S 50S
Oblique wave test（RAMP）		Target voltage 10% Step up to the final target voltage
Power Supply		12.6V rechargeable battery
Backlight		Controllable gray screen backlight, suitable for use in dim places
Dispaly mode		4-bit large LCD display, gray screen backlight
LCD display size		108mm×65mm
Instrument size		L/W/H：240mm×188mm×85mm
USB interface		With USB interface, software monitoring, storage data can be uploaded to the computer, save and print
Communication Line		USB communication line 1PC
Test Line		High voltage rob red 3meter, high voltage test line black 1.5meter, green 1.5meter
Data Storage		500 groups, "FULL" symbol indicates that storage is full
Data Review		Data review function: "MR" symbol display
Overflow Display		Exceed measurement range overflow function: “> ” symbol display
Alarm Function		Alarm when the measured value larger or smaller than the alarm setting value
Power Consumption		Standby: 30mA Max(backlight off), Turn on backlight: 42mA Max Measure：200mA Max(backlight off)
Instrument weight		2750g(including battery)
Battery voltage		When the battery voltage is low, low battery symbol “ ”will display
Automatic shut-down		automatic shutdown after 15 minutes boot
Insulation Resistance		≥50MΩ(between Measuring line and housing)
Pressure Resistance		AC3kV/50Hz 1min
Working Temperature and Humidity		－10℃～+50℃＜85%RH
Storage Temperature and Humidity		－15℃～+55℃＜90%RH
Suitable for Safety Regulations		IEC61010-1、IEC1010-2-31、IEC61557-1,5、IEC60529(IP54)、pollution grade 2、CAT Ⅲ 300V

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