| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Power Supply: | AC 380V |
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Musical Instruments, wood products, furniture, flooring, carpet, footwear products, building decoration materials, automotive interior and other materials in contact with human body will volatilize VOC (volatile organic compounds), formaldehyde and other harmful substances to human health.
This test chamber is a kind of instrument and equipment used to simulate the release of VOC (formaldehyde) in the environment close to people's living. It is used to test the amount of harmful substances released in furniture, Musical Instruments, building materials, automobile interior decoration and other products.
The test chamber provides a clean enclosed space to control the temperature, humidity, wind speed, relative pressure and air exchange rate in the chamber, which is used to simulate the pollutant release process of the product in a specific environment. The pollutant concentration in the chamber is monitored to determine the release amount, which is used to evaluate the environmental protection level of the product.
GB/T 28489-2012;GB 18580-2001;GB 18584-2011;GB 18587-2001;GB/T 31107-2014
GB/T 17657-2013;LY/T 1980-2011;LY/T 1982-2011 ;JG/T 344-2011 ;ISO 16000-9-2006
ASTM D 6670-01;ASTM E 1333-96;ASTM D5116;ANSI/BIFMAX7.1-2007
EN 717-1 2004;EN 16516
From the outside to the inside, the test chamber consists of the insulation shell of the storage board, the air jacket, the work bin and the equipment bin.
1) Library board insulation shell: the surface is 0.8mm high-strength color steel plate, the middle is filled with high-density polyurethane insulation material, thickness| Specification parameters | |||
| NO. | project | Performance specification | |
| 1 | Volume dimension | Studio volume | 30m3± 0.48m ³ |
| 2 | studio | 4.5m x 3.5m x 2.2m (width × depth × height) | |
| 3 | appearance | Subject to actual conditions | |
| 4 | Gate (doorway) | 1.0×2.2m (width × height) | |
| 5 | Viewing window | 400×500mm (width × height) | |
| 6 | temperature | Temperature range | 15~40ºC |
| 7 | Temperature fluctuation | ≤ ±0.5ºC | |
| 8 | Temperature uniformity | ≤±0.8ºC | |
| 9 | Temperature resolution | 0.1ºC | |
| 10 | Temperature control | Air jacket indirect temperature control method (heating and cooling components external) | |
| 11 | humidity | Humidity range | 30~80 % RH |
| 12 | Humidity fluctuation | ≤ ± 2% RH | |
| 13 | Humidity uniformity | ≤ ±2 % RH | |
| 14 | Humidity resolution | 0.1 % RH | |
| 15 | Humidity control | Dry moisture proportional control method (external) | |
| 16 | Background value | Formaldehyde background value | ≤0.006 mg/m3 |
| 17 | Single VOC background value | ≤0.002 mg/m3 | |
| 18 | TVOC background value | ≤0.02 mg/m3 | |
| 19 | Air exchange and seal | Air exchange rate | 0.2~2.0 times per hour |
| 20 | Central wind speed (adjustable) | 0.1 ~ 1.0 m/s | |
| 21 | airtightness | Internal air leakage rate 5% x gas supply rate Vs | |
| 22 | Equipment recovery rate | > 80% | |
| 23 | Relative positive pressure holding | 10±5 Pa | |
| 24 | material | Insulation shell | Color steel 0.8mm, white electrostatic spraying, thickness: 100mm |
| 25 | Work bin | Side and top: SUS304 Mirror stainless steel 2.0mm Floor, porch: SUS304 Mirror stainless steel 3.0mm Inside work bin: fillet treatment, full welding polishing |
|
| 26 | Equipment warehouse | Q235A cold rolled steel sheet 1.5mm, electrostatic sprayed surface, white | |
| 27 | Sealing material | Imported PTFE, fluorine rubber | |
| 28 | Insulation material | 100 mm, high density polyurethane foam | |
| 29 | Operation and monitoring |
Man-machine interface device control mode | Delta 7 inch color touch screen Control mode: Local control: operate the device directly on the touch screen |
| 30 | Automatic recording item | Automatic recording of items in the work compartment: Temperature Humidity Pressure flow rate Running time System alarm It can realize system control, program setting, dynamic data display and historical data playback, fault record, alarm setting and other functions |
|
| 31 | Security protection | System protection | (1) Cabin high temperature protection (2) Power overload, leakage, lack of phase, undervoltage, overvoltage, phase sequence protection Refrigeration system high and low pressure protection, overload protection Overheating protection of heating components Motor overcurrent protection Fan, air pump overheating, overload protection Humidification water protection Pressure protection |
| 32 | interface | Data interface | The device provides the following external interfaces: USB A: 1 USB B: 1 RS232:1 |
| Sampling interface | 3pcs (Φ8mm) | ||
| 33 | other | noise | ≤65 dB |
| 34 | Power supply | AC380V 11KW | |
| 35 | Humidification water | Distilled water | |
| 36 | Refill cycle | >30 days (continuous operation) | |
1.Q :How to provide after-sales service?
A:If customers need our engineers to come to the site for service, we will send out engineers to provide repair service for you.
2.Q: Can we visit and study in your factory?
A: Welcome to visit and study in our factory, we will show you our R&D and production capacity.
3.Q :Can I install and commission the calibration equipment on site?
A: Yes, we can send technicians and engineers to the customer's site for installation, commissioning and calibration.
4.Q: What are the transportation methods?
A :Air freight, sea freight, railroad transportation, all transportation methods according to the customer's needs.
5.Q : What are the packing methods?
A: Standard export wooden box packaging, solid and firm.
6.Q :How do you calibrate the equipment?
A: We have our own calibration and third-party calibration.
7.Q :What are the payment methods?
A :The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.
8.Q :How long is the warranty period?
A :Warranty is 1 year, lifetime free service.
9.Q :What is the delivery time for your company's products?
A :This depends on the actual product you order, usually at least 30 days.
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