ASTM D4714 Digital Display Environmental Test Chamber / Concrete Carbonization Tester

Digital Display Concrete Carbonation Test Chamber / Concrete Carbonization Test Chamber

ASTM D4714 Digital Display Concrete Carbonation Test Chamber /Concrete Carbonization Test Chamber

Product Description

The concrete carbonization test chamber adopts the original imported carbon dioxide sensor, which adopts the infrared detection principle and combines with the advanced digital instrument, and has the characteristics of high precision and long life.This product has the characteristics of high control precision, simple operation, visual digital display of temperature, humidity and concentration in the box and timing printing record

Structure and material:
The whole test chamber is an integrated welding assembly structure, divided into the test chamber part and the electric control part. The test part includes the test working chamber and the enclosure structure; air duct system, heating system and refrigeration unit form temperature and humidity control system; Electric control system is installed on the right for operation and use. An observation window set on the laboratory door, and a lighting lamp inside the chamber.
1. Inner chamber material: A3 cold-rolled steel plate sneeze, RL7035, thickness 1.2mm;
2, outer chamber material: SUS3042B stainless steel plate, thickness 1.0mm;
3, insulation material: polyurethane foam
4, anti-condensation: top edge anti-condensation design
5, heater: stainless steel U-shaped fin heat pipe;
6. Humidifier: surface evaporation method, W-type electric heater, stainless steel cylinder with glass observation window and cleaning port.
7, casters: Fuma type 60 integrated support wheel
8, lighting: LED cold light lighting device
9, indicator light: LED three-color foldable work indicator
10, panel interface: standard USB storage interface

Temperature Controller:

Display: 128*168 touch screen, TFT, 7-inch color screen

Backlight: CFL (Cold Cathode Fluorescent Lamp)

Temperature accuracy: ±0.1℃; resolution: ±0.01℃.

Humidity accuracy: ±0.1% R.H;

Temperature measuring body: Pt100 platinum sensor

Humidity detection method: dry and wet ball contrast

CO2 input signal: 4-20mA, DC1-5V

Control method: cooling and heat balance adjustment mode

9 groups of PID control modes can effectively control temperature fluctuations/reverse and reverse actions

6 sets of dry contacts, providing equipment upgrade space

Data memory saving: non-volatile RAM

Power-off memory function Cold start / hot start

The number of blocks is 100STEP, and the program group is 120 PATTEN

USB data interface, paperless storage, easy to store test data

485/232 interface, can be connected to a computer for online printing and remote operation.

Cloud PC, mobile phone remote monitoring, control or storage function (optional)

SSR solid state relay output

Language: Chinese / English

Tired time, break timing, etc.

Over temperature alarm function Under temperature alarm function

Technical Parameter:

Standard:

GB/T50082-2009 GB/T2542-2003 DL/T5150-2006  SL 352-2006 JTJ270-98