JINKO JK804 ເຄື່ອງວັດແທກອຸນຫະພູມຫຼາຍຊ່ອງດ້ວຍມື (-200℃ to 1300℃, 4 channels)

Channel: 4 channels

Graduation: Thermo element: J/K/T/E/S/N/B

Basic Accuracy: 0.2% + 1℃

Measurement Range: -200℃ to 1300℃ (Test Range With Different Degree Will Be Different)

Resolution: 0.1℃

Channel Number: 4; Can Be Expanded to 64

Sweep Speed: Fast: 100ms/channel, Mid: 500ms/channel, Slow: 1s/channel

Correction: Each Channel Error Correction

Comparator: Onlap And Downlap Alarm; Each Channel Separately Set Onlap And Downlap Value

The Standard Interface: U-Disk Interface, USB Communication Interface

Cold Junction Compensation: Accuracy: 0.5℃

Others: TFT-LCD True Color Liquid Crystal Display, Broken Accidentally Detection

Power Requirement: Input: 100-240V ~ 50/60Hz 0.35A, Output: 9V 1A DC, 8.4V Lithium 2200mAh Rechargeable Battery

Accessory: K Thermocouple (4/8 pieces, 2 meters, -50200℃), DC Power Supply Units, Lithium Battery, Mini-USB Communication Cable, Data Acquisition Software

User Guide

Brief description 

The newly upgraded JK808 is a handheld multi-channel temperature tester controlled by an ARM microprocessor. It adopts multi-channel parallel testing and simultaneously collects, alarms and communicates with 8 channels of  temperature.Compatible with a variety of temperature sensors, fast response, stable data, and has a broken couple detection function.Using the most advanced testing principle, the temperature testing resolution can reach 0.1℃.JK808 handheld multi-channel temperature tester has wide adaptability and supports K/N/E/J/T/R/S/B thermocouples. Test range from -200℃~1800℃. The operation is simple and convenient. The instrument is well compatible with large- capacity storage and has strong PC communication capabilities. The instrument is equipped with a USB interface and provides free communication software. Data collection, analysis and printing can be easily realized through PC software.JK808 adopts a sturdy and anti-vibration shell, which can work in harsh environments. Fully isolated digital and analog signals, safe and reliable. JK808 is with U disk interface and supports real-time data storage. 

Features 

● TFT true color LCD, Chinese and English fonts 

● Fast/mid/slow three-level scanning speed 

● Cold junction compensation 

● The standard USB disk interface, support mass storage devices 

● The standard Mini USB interface 

● Specified channel scan 

● The standard data acquisition software 

● 8.4 V lithium battery