https://ckt2017.en.made-in-china.com/product-list-1.html

Brief Introduction

OVERVIEW

HP8XXX Series DC Electronic Load is high precision programmable DC electronic load controlled by high performance microprocessor. Adopt 3.5-inch TFT true color LCD display, Chinese and English menu.

There are 4 basic working modes (CC/CV/CR/CW) and 10 functional modes.

With comprehensive protection, overheat protection, overcurrent protection, over power protection, overvoltage protection, loop oscillation protection. Built-in interface, RS232, LAN, USB and analog interfaces for remote control and data acquisition and analysis.

TEST FUNCTION

HP8XXX series electronic load has four test modes: CC, CV, CR, and CW, and has 10 function modes: dynamic test function; overcurrent protection test mode; load effect mode; battery test mode; dynamic scan mode; timing test mode; overvoltage protection test mode; LIST mode; AUTO mode; LED power mode (HP8151 only)

FEATURES

500kHz high-speed voltage and current sampling rate

High precision voltage and current measurement

Fast loop response speed and current slew rate

Programmable time stepping up to 10μS

Equipped with remote 4-wire compensation

Current ripple and voltage ripple display in real time

Load power and resistance real-time display

SPECIFICATION

Model	HP8201B		HP8301		HP8301B		HP8301C
Input voltage	50V	500V	30V	150V	50V	500V	15V	150V
Input current	1.5A	15A	3A	30A	1.5A	15A	6A	60A
Input power	200W		300W
Minimum operating voltage	6.5V@15A		1V@30A		4V@15A		1.5V@60A
Minimum full-range current climb time	10us		10us		10us		10us
CV Mode
Range	50V	500V	30V	150V	50V	500V	15V	150V
Resolution	0.7mV	7mV	0.2mV	2mV	0.7mV	7mV	0.2mV	2mV
Accuracy	±(0.05%+0.05%FS)
CC Mode
Range	1.5A	15A	3A	30A	1.5A	15A	6A	60A
Resolution	0.02mA	0.2mA	0.04mA	0.4mA	0.02mA	0.2mA	0.09mA	0.9mA
Accuracy	±(0.05%+0.05%FS)
CR Mode
Range	0.1Ω~333kΩ		0.06Ω~50kΩ		0.12Ω~333kΩ		0.01Ω~25kΩ
Resolution	16Bits
Accuracy	±0.1%
CW Mode
Range	200W		300W
Resolution	16Bits
Accuracy	±(0.1%+0.1%FS)
LED Mode
Bandwidth	More than 100kHz
Rd coefficient	0.001~1
Dynamic Mode
Ta&Tb	10us~50s
Minimum resolution	10us
Maximum rise/fall slope	A/us		0.0006~1.5A/us		A/us		A/us
Voltage Readback Value
Range	50V	500V	15V	150V	50V	500V	15V	150V
Resolution	0.3mV	3mV	0.1mV	1mV	0.3mV	3mV	1mV	0.1mV
Accuracy	±(0.025%+0.025%FS)
Current Readback Value
Range	1.5A	15A	3A	30A	1.5A	15A	6A	60A
Resolution	0.01mA	0.1mA	0.02mA	0.2mA	0.01mA	0.1mA	0.04mA	0.4mA
Accuracy	±(0.05%+0.05%FS)		±(0.05%+0.1%FS)
Ripple Readback Value
Range(R/I)	500V/15A		150V/30A		500V/15A		150V/60A
Bandwidth	10Hz~250kHz
Accuracy	±1%
Protection Range
Overpower protection bandwidth	210W		315W
Overcurrent protection	16A		32A		16A		63A
Overvoltage protection	525V		158V		525V		158V
Over temperature protection	≒85ºC
Dimensions
Size(L*W*H)	358mm*214mm*88mm
Net Weight(Kg)	4.7 Kg

 

https://ckt2017.en.made-in-china.com/company-Changzhou-Chuangkai-Electronic-Co-Ltd-.html

https://ckt2017.en.made-in-china.com/contact-info.html

Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.

FAQ:
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales teams that can respond to you within 24 hours to resolve technical issues. We provide one-to-one after-sales service.

Q: Can you customize it?
A: Yes, we accept customization according to customer's specific requirements.

Q. How long is your lead time? If I want to customize instruments, how long will it take?
A. When order quantity is 1-10 units, we have ready stock goods, we can ship out within 3-5 working days after receipt of deposit; products required new production of common materials, usually the lead time is about 10-15 days; products requiring new production of special and rare materials, usually the lead time is about 20-30 days.

Q. What payment method do you accept?
A. Our company accept payment method of T/T (bank transfer), Western Union, PayPal and so on.

Q. What package do you use for your products? What shipping method do you use?
A.1. Our company use standard exporting carton for packing. 2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.

For more questions, please feel free to send inquiries to us.