DDBJ-350F portable conductivity meter

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Compliant with GLP, supports both Chinese and English, Level 1.0

Product Details

【 Main Features 】

● Adopting a 4.3-inch high-definition color LCD touch screen with clear display

●Temperature units available: ℃ and ° F;

●Reference temperature of 20 ℃ or 25 ℃ is optional

●Support functions such as self diagnosis upon startup, automatic shutdown, power-off protection, and factory reset

●Support firmware upgrade function, allowing for feature expansion and personalized requirements

●Supports IP65 protection level

●Standard configuration includes composite conductive electrodes, electrode hangers, silicone protective covers, wristbands, portable suitcases, and calibration solutions

Intelligent detection and automatic recognition

Intelligent endpoint discrimination, supporting automatic reading, timed reading, timed interval reading, and manual reading

● Support automatic/manual temperature compensation

● Automatically identify 4 types of GB conductivity standard solutions,supportCalibration of 1-3 point conductivity electrodes

● Support multiple conductivity compensation methods such as uncompensated, linear, and pure water compensation

● Support automatic frequency switching, matching1.0 Constant electrodeCoverablewholeMeasurement range (for samples below 20 μ S/cm, it is recommended to use 0.1 constant or 0.01 constant conductivity electrodes for measurement)

data managementInformation traceability

● Support data storage (10 each)00 sets)Search, delete, transmit, and print

● Compliant with GLP，Realize data traceability

● Supports connecting standard RS-232 serial port printers to print measurement results, with optional printing formats

● Equipped with a USB interface, it communicates with through dedicated communication softwarePC connection for data transmission

power management

● Powered by a large capacity lithium battery, supporting connection to a PC and a portable power bank for charging

● Equipped with battery undervoltage reminder function and charging status reminder function

● Support backlight adjustment

model Technical specifications		DDBJ-350F
Instrument level		Level 1.0
measurement parameters		Conductivity, resistivity TDS、 Salinity value, temperature
conductivity	scope	0.000 μS/cm～1000 mS/cm
	minimum resolution	0.001μS/cm， Automatically switch according to the range
	Electronic unit reference error	±1.0%FS
resistivity	scope	5.00Ω•cm～20.00 MΩcm
	minimum resolution	0.01 Ω• cm, automatically switches according to the range
	Electronic unit reference error	±1.0%FS
TDS	scope	0.000mg/L～300g/L
	minimum resolution	0.001mg/L， Automatically switch according to the range
	Electronic unit reference error	±1.0%FS
salinity	scope	（0.00～8.00）%
	minimum resolution	0.01%
	Electronic unit reference error	±0.2%
temperature	scope	(-5.0～110.0)℃ /(23.0-230.0)℉
	minimum resolution	0.1℃/0.1 ℉
	Electronic unit indication error	±0.2 ℃
power supply		Rechargeable lithium battery, power adapter (input: AC100~240V, output: DC5V)
Size (mm), Weight (kg)		90×255×40，0.5