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Rex DDB-303A portable conductivity meter

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  • 产品名称:Rex DDB-303A portable conductivity meter
  • 产品型号:DDB-303A型
  • 产品展商:Shanghai Rex
  • 产品文档:无相关文档
简单介绍

measuring range

产品描述

Instrument function

1. uses the LCD digital display (blue backlight)

2. fourth gear measuring range, automatic range switching

3. with manual temperature compensation function

4. automatic measurement of frequency conversion, in order to improve the measurement accuracy

5. the conductivity cell constant of 0.01 cm -1 The titanium alloy electrode and the sealing groove, suitable for high water measurement

6. portable, easy to carry; battery life > 100h (continuous use)

The factory equipped with 7. DJS-1C type conductance electrode (platinum black)

Technical indicators

Model

technical parameter

DDB -303A

Parameter measurement

conductivity

Instrument level

One level

conductivity

measuring range

0 S/cm ~ 100mS/cm (4 File)

The basic error

+ 1.0%FS

stability

(/3h + 0.7%FS)

instrument

function

temperature compensation

(manual Fifteen ~ Thirty-five C)

Range switching mode

Automatic switching

display

Backlight LCD

Power Supply

Two Section 5 Alkaline battery

The case number is

WXS-A004-1

size (mm) The weight. (kg)

170 x 70 x 30 0.3.

?

The electrode constant corresponding to the best conductivity measurement range

Electrode constant cm -1

Zero point zero one

Zero point one

One

Ten

The measurement range of S/cm

From 0 to 2

From 0.2 to 20

2~1 x 10 Four

1 x 10 Four ~1 * 10 Five

?

Serial number

Name and specifications

Number

One

DDB-303A type portable conductivity meter

1 Taiwan

Two

DJS - 1C type platinum black electrode

1

Three

AA 1.5V five alkaline dry battery

The 2 section

Four

An instruction manual

The 1

Five

Product certificate

1

?

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