Formaldehyde Test Chamber

Formaldehyde Test Chamber
Formaldehyde Test ChamberFormaldehyde Test ChamberFormaldehyde Test ChamberFormaldehyde Test ChamberFormaldehyde Test Chamber
CategoriesTemperature Humidity Test Chamber
AlbumView larger image
BrandCLIMATE Tester
ModelCF Series Formaldehyde Test Chamber
Inner volume(1.0±0.02)m³
Test temperature range(10—40)℃, accuracy:±0.5℃, Resolution 0.1℃, Adjustable
test humidity adjustable range(30—80)%, accuracy:±3%, Resolution 0.1%, Adjustable
FOB portshenzhen
Terms of PaymentL/C, D/A, D/P, MoneyGram, T/T, Paypal
Update Time2019-11-14
Detail Information

Formaldehyde Test Chamber


Product Description:

Formaldehyde Test Chamber is used to test formaldehyde emission of various wood-based panel,composite wood flooring, carpet, carpet padding, and other interior decorationmaterials, also other building materials under constant temperature humidity.


Technique Data:

Inner volume

(1.0±0.02)m³

Test temperature range

(10—40)℃, accuracy:±0.5℃, Resolution 0.1℃, Adjustable

test humidity adjustable range

(30—80)%, accuracy:±3%, Resolution 0.1%, Adjustable

Air exchange

(0.1—2)m/s, accuracy:±0.05 m/s, Adjustable

Air speed

(0.2—2)m³/h, accuracy: ±5%, Adjustable

Leakproofness

1KPa relative pressure, leakage rate10-3×1m³/min, import and export air differ1%

background levels

formaldehyde≤0.006mg/m³

Adiabaticity

The wall and door of the climate box is effectively thermal insulation

Noise

less than 60dB

Continuous working hours

not less than 40 days

monitoring parameter

Monitoring the temperature and humidity, air discharge, switching time, working time, data can be transferred and stored

Method of controlling humidity

The dew point control method is adopted to control the relative humidity, the humidity is stable, and the fluctuation range <3%.rh. no water appear on the inside

Out dimension (W×D×H)

1630 x 1200 x 1850mm


Configuration list:

Standard

computer, sampling tube, absorption bottle, gas sampler

Optional

spectrophotometer, water bath, medicament, glass apparatus, standard solution, Balance


Working principle

Put sample of 1 square meterarea into the temperature chamber which controlled control in a certain valueof temperature, relative humidity, air velocity. The formaldehyde released from samples, mixed withthe air in the cabinet, regular extraction in the air, and the air will bedrawn through the absorption bottle is filled with distilled water, all theformaldehyde in air dissolve in the water; Measure the amount of formaldehydein the absorption solution and extraction of air volume, and show it bymicrograms per cubic meter (mg/m after), calculate the amount of formaldehydein per cubic meter of air. Sampling is cyclical, until the test theformaldehyde concentration in the oven to reach equilibrium.


Features

1. Box inner chamber is madeof stainless steel, the surface is smooth and no condensation, adsorptionformaldehyde, guarantee the accuracy. Thethermostat box is made of hard foaming material. Thedoor is sealed with silicone rubber, and it’s good thermal insulationperformance and sealing performance. Box is equipped with forced aircirculation device (it’s form the circulating air flow), to ensure the consistenttemperature and humidity balance of the main structure in the cabinet: Theinner tank is a mirror stainless steel test tank., the outer for insulationcasing, compact, clean, efficient, energy saving, not only reduces the energyconsumption and reduce the time of the balance of the equipment.

2. Using a 7 inchtouch screen as personnel operating equipment dialogue interface, intuitive andconvenient. Directly to set up and display the temperature in the cabinet,relative humidity, temperature compensation, compensation, dew point deviation,dew point temperature deviation, adopts imported sensors, and can automaticallyrecord and control curve drawing. Special control configuration software, therealization of system control, program setting, dynamic data display andhistorical data playback, fault recording, alarm Settings, and other functions.

3. It adoptsindustrial module and imported programmable controller, good operationstability and reliability, It can ensure the trouble-free operation for a long timeand improve the service life of equipment, also reducing the operation cost ofthe equipment. And breakdown self check and prompt functions. It is convenient forusers understanding the running situation of equipment, maintenance is simpleand convenient.

4. The control program andoperation interface are in accordance with the relevant test standardoptimization design and simplely convenient operation.

5. It changed the existingreciprocating humidify the fog, dew point method is used to humidify, make thecasing humidity change smoothly, thus greatly improve the accuracy of moisturecontrol.

6. It adopted the importedfilm platinum resistor as temperature sensor, high precision, stableperformance.

7. With advanced technology inthe heat exchanger and high thermal efficiency, reduce the temperature gradient

8. The compressor, such astemperature and humidity sensor, controller, relay device and so on, thesespare parts adopted imported components

9. Protection device: climate,water tank has high and low temperature dew point alarm protection with highand low water level alarm protective measures.

10.Integration of the whole machine structure iscompact; Installation, debugging and use is very simple.


Formaldehyde Test Chamber



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Huilong Village, Qiu'ai Town, Yinzhou District, Ningbo City, China