Beich CH9712+ Programmable DC Electronic Load High-Speed Sampling Ad and High-Speed Da

• After-sales Service: Lifelong
• Warranty: 1 Year
• Application: Cellphone
• Feature: Steady
• Usage: Test Equipment
• Product Name: Beich CH9712+ Programmable DC Electronic Load High
• Model NO.: CH9712+
• Frequency: 50-60Hz
• Advantages: Easy Operation Stable Performance
• Material: ABS
• Transport Package: Carton
• Specification: 45x35x25cm
• Trademark: BEICH
• Origin: China
• HS Code: 9030332000
• Production Capacity: 3000 Sets Per Month

Product Description

Product Description

Brief Introduction

 

CH9711 + Series electronic load is an upgraded product of CH9711. It is built by our company on the basis of extensive user feedback and professional accumulation of electronic load for many years.

The newly designed circuit uses 500kHz high-speed sampling AD and high-speed DA to ensure the measurement speed and accuracy.

The resolution of 0.1mV/0.1mA can more effectively monitor the detailed changes of voltage and current and make it applicable in the testing field.

Wider test results are better, highlighted VFD makes the display clear and intuitive, menu and display content continue the original electronic load series easy to understand and simple operation style, make the use of handy.

Keyboard with operation status indicator, working status at a glance. Complete testing function is very humanized, greatly improving production efficiency.

RS232 interface protocol is fully compatible with the original series of electronic loads, so that system updating is no longer cumbersome.

 

Main features:

 

High-brightness high-visibility vacuum fluorescence VFD display, clear and comprehensive High Display Resolution with Voltage 0.1mV and Current 0.1mA

Loading, unloading, slowly rising and slowly falling function, effectively reducing the instantaneous impact of power supply

CR-LED measurement mode, fully simulating the on-load characteristics of LED power supply.

OCP, OPP measurement function, accurate capture of critical parameters

The battery test mode can automatically record the discharge time and capacity.

High-speed dynamic switching time of 0.025mS can effectively investigate the dynamic response of power supply, and has the control of rising and falling edges.

List test can flexibly combine test mode and time to judge test results.

Remote voltage measurement function with external start/trigger and HANDLER interface signal output

Standard cabinet size for ease of shelf mounting

Major Technical Indicators:

 

Major Technical Indicators:

 

 

Model		CH9711	CH9712	CH9711A	CH9712A	CH9711B	CH9712B
Rated value	Input voltage	0~120V		0~500V		0~60V
	Input current	1mA~30A		1mA~30A		1mA~60A
	Input power	150W	300W	150W	300W	150W	300W
	Range	Accuracy	Resolution	Accuracy	Resolution	Accuracy	Resolution
Load accuracy	0-18V	±(0.05%+0.03%FS)	1mV	±(0.05%+0.03%FS)	1mV	±(0.05%+0.03%FS)	1mV
	0-120V/500V	±(0.05%+0.03%FS)	10mV	±(0.05%+0.03%FS)	10mV	±(0.05%+0.03%FS)	10mV
	0-3A	±(0.05%+0.05%FS)	0.1mA	±(0.05%+0.05%FS)	0.1mA	±(0.05%+0.05%FS)	0.1mA
	0-30A/60A	±(0.05%+0.05%FS)	1mA	±(0.05%+0.05%FS)	1mA	±(0.05%+0.05%FS)	1mA
Rated voltage mode	1.5V-18V	±(0.05%+0.03%FS)	1mV	±(0.05%+0.03%FS)	1mV	±(0.05%+0.03%FS)	1mV
	1.5V-120V/500V	±(0.05%+0.03%FS)	10mV	±(0.05%+0.03%FS)	10mV	±(0.05%+0.03%FS)	10mV
Rated current mode	0-3A	±(0.05%+0.05%FS)	0.1mA	±(0.05%+0.05%FS)	0.1mA	±(0.05%+0.05%FS)	0.1mA
	0-30A/60A	±(0.05%+0.05%FS)	1mA	±(0.05%+0.05%FS)	1mA	±(0.05%+0.05%FS)	1mA
Fixed Resistance mode (When the input voltage and current value is greater than 10% FS)	0.05Ω-5Ω	±(0.2%+0.2%FS)	0.001Ω	±(0.2%+0.2%FS)	0.001Ω	±(0.2%+0.2%FS)	0.001Ω
	0.5Ω-50Ω	±(0.1%+0.1%FS)	0.01Ω	±(0.1%+0.1%FS)	0.01Ω	±(0.1%+0.1%FS)	0.01Ω
	5Ω-500Ω	±(0.1%+0.1%FS)	0.1Ω	±(0.1%+0.1%FS)	0.1Ω	±(0.1%+0.1%FS)	0.1Ω
	500Ω-5KΩ	±(1%+1%FS)	1Ω	±(1%+1%FS)	1Ω	±(1%+1%FS)	1Ω
Fixed Power mode (When the input voltage and current value is greater than 10% FS)	0-50W	±(0.1%+0.1%FS)	1mW	±(0.1%+0.1%FS)	1mW	±(0.1%+0.1%FS)	1mW
	0-150W	±(0.1%+0.1%FS)	1 0mW	±(0.1%+0.1%FS)	10mW	±(0.1%+0.1%FS)	1 0mW
	0-300W	±(0.1%+0.1%FS)	0.1W	±(0.1%+0.1%FS)	0.1 W	±(0.1%+0.1%FS)	0.1 W
Voltage measurement accuracy	0-9.9999V	±(0.05%+0.03%FS)	0.1mV	±(0.05%+0.03%FS)	0.1mV	±(0.05%+0.03%FS)	0.1mV
	10.000-99.999V	±(0.05%+0.03%FS)	1mV	±(0.05%+0.03%FS)	1mV	±(0.05%+0.03%FS)	1mV
	100.00-120.00V/500.00V	±(0.05%+0.03%FS)	10mV	±(0.05%+0.03%FS)	10mV	±(0.05%+0.03%FS)	10mV
Current measurement accuracy	0-9.9999A	±(0.05%+0.05%FS)	0.1mA	±(0.05%+0.05%FS)	0.1mA	±(0.05%+0.05%FS)	0.1mA
	10.000-30.000/60.000A	±(0.05%+0.05%FS)	1mA	±(0.05%+0.05%FS)	1mA	±(0.05%+0.05%FS)	1mA
Battery test function	Input= 0.8-120V/500V Max measurement capacity= 999A/H Resolution=0.1mA Timer range=1~60000sec
Dynamic test mode	T1&T2(A or B test time):0.1mS-999S Error<2.5% + 0.1mS
Protection range	>specified condition 5%
Impedance in the input terminal	≥200KΩ
Dimensions	W*H*D 230mm*100mm*350mm
Weight	6.5Kg

 

 

Detailed Photos

Packaging & Shipping

 

 

Company Profile

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.