Shanghai Thunder Magnetic Conductivity Meter DDSJ-319L

협상 가능업데이트02/15

모델

제조업체의 성격: 생산자

제품 카테고리

원산지 Place of Origin

온라인 상담

개요

Shanghai Thunder Magnetic Conductivity Meter DDSJ-319L

제품 정보

Product Introduction

微信截图_20190712142658.png DDSJ-319L conductivity meter

【 Main Features 】

7-inch color touch screen, navigation based operation;

● Supports measuring conductivity, resistivity, total dissolved solids (TDS), salinity, and temperature values;

Intelligent operating system with functions such as method management, electrode management, calibration management, data management, and user management;

● Support electrode management function, up to 5 conductive electrodes can be managed, and each electrode can store 20 sets of calibration records;

● Support electrode calibration function, users can calibrate electrode constants or TDS conversion coefficients;

● Support intelligent frequency conversion, one electrode can cover the commonly used measurement range of 0-200 ms/cm;

● 3 reading modes: Smart-Read： Multiple balance conditions are available, including "fast, medium, strict, and customizable"; Timed-Read： Two timing reading modes are available: timed termination measurement and timed automatic interval measurement; Cont-Read： Clearly grasp the continuous change process of the sample;

● Support automatic recognition of conductivity standard solutions, default to 4 JJG standard solutions, and support up to 5 multi-point corrections;

● Support multiple conductivity compensation methods, including pure water compensation;

● Support multiple salinity compensation methods, including seawater salinity compensation;

Supports storing up to 100 sets of measurement methods; Support the storage of 1000 sets of conductivity, resistivity, total dissolved solids (TDS), and salinity measurement results, in compliance with GLP standards; It has data statistics function, allowing users to perform statistics, review, analyze, compare, and save measurement results;

● Supports USB, RS232 connection to PC, serial port printer; Allow printing and outputting measurement results;

● Supports both Chinese and English languages; Support firmware upgrade and USB hot swapping; Support direct connection to the automatic sampler.

model technical parameter		DDSJ-319L
Instrument level		Level 0.5
display		7-inch color touch screen
Measurement parameters		Conductivity, resistivity TDS、 Salinity and temperature
measure Range	conductivity	0.000μS/cm～3000mS/cm
	resistivity	5.00Ω·cm～100.0MΩ·cm
	TDS	0.000mg/L～1000g/L
	salinity	(0.00～8.00)%
	temperature	(-5.0～135.0)℃
Basic error of electronic unit	conductivity	±0.5%FS
	resistivity	±0.5%FS
	TDS	±0.5%FS
	salinity	±0.1%
	temperature	±0.1℃
Power Supply		Power adapter (input: 100-240VAC, 1.35A; Output: 24VDC, 3A
Size (mm); Weight (kg)		280×280×130； two point five

model major function		DDSJ-319L
Automatic temperature compensation		●
Automatic calibration		●
Automatic range switching		●
Calibration function		●
Reading method	Timed reading	●
	Balance reading	●
	Continuous reading	●
data interface	RS-232	●
	USB	●
data storage		1000 sets
Compliant with GLP standards		●
Connect printer		●
Connect computer		●
Connect the automatic sampler		●
Support firmware upgrade		●