| Customization: | Available |
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| After-sales Service: | Life-Long Maintenance |
| Power Supply: | 220V/50Hz |
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Formaldehyde emission climate box
STR-TH1000
Determination of formaldehyde emission from various interior decoration materials such as wood-based panels, composite wood floors, carpets, carpet liners, and carpet adhesives; Wood, wood-based panel constant temperature and humidity balance treatment; Detection of volatile gases in building materials.
Reference standard:
GB 18580-2017 "Formaldehyde emission limit in wood-based panels and their products of Interior Decoration materials";
GB/T17657-2013 "Test method for Physical and chemical Properties of wood-based Panels and decorative wood-based Panels"
LY/ T1980-2011 "1m3 climate chamber for Formaldehyde emission Detection";
ASTM E 1333-96 Standard Test Method for Determination of Formaldehyde Concentration and Release Rate in Gases Emitted from Wood Products in Large Environmental Chambers
ASTM D 6007-02 Standard Test Method for Determination of Formaldehyde Concentration in Gases Emitted from Wood Products in a Small Scale Environmental Chamber
EN 717-1 Environmental Chamber Method for the Measurement of formaldehyde emission from wood-based panels
GB18584-2001 "Limits of harmful substances in Interior decoration materials Wood Furniture";
Gb18587-2001 "Interior decoration materials carpet, carpet padding and carpet adhesive release limits of harmful substances";
GB50325-2020 "Civil Building Engineering Indoor Environmental Pollution Control"
ISO 12460-1.2007 "1M3 climate chamber method for determination of formaldehyde emission from sheet metal"
LYT 1612-2004 "1m3 climate chamber for Formaldehyde Emission Detection"
Advanced heat exchanger technology: high heat exchange efficiency, small temperature gradient;
Cold and hot resistance temperature control water tank: stable temperature control;
Imported humidity and humidity sensor: high precision sensor, stable performance;
High quality refrigerator: imported refrigerator, stable operation, long service life;
Protection device: climate box, dew point water tank have high and low temperature alarm protection measures and high and low water level alarm;
Protective measures; Compressor also has overheating, overcurrent, overpressure protection measures, the whole machine is safe and reliable operation;
Stainless steel inner box: the inner chamber of the constant temperature box adopts mirror stainless steel, the surface is smooth, no condensation, no adsorption of formaldehyde, to ensure the detection accuracy;
Thermostatic box insulation material using plant fiber non-volatile formaldehyde. The box is equipped with a forced air circulation device (forming a circulating air flow) to ensure that the temperature and humidity in the box are balanced and consistent.
Box volume: (1±0.02) m3
Temperature range in the box: (15-40)ºC (temperature deviation ±0.5ºC, resolution :0.1ºC)
Humidity range in the box: (30-80)%R.H. (Adjustment accuracy: ±3%R.H. Resolution :0.1%R.H.)
Air replacement rate: (0.2-2.0) m3/h (accuracy ±5% can be adjusted continuously)
Air flow rate: (0.1-1.5)m/s (precision 0.05m/s can be adjusted continuously)
Sampler pumping speed: (0.25-2.5)L/min (adjustment accuracy :±5%)
Sealing: 1KPa relative pressure, leakage rate < 3% of gas flow
Background concentration control: formaldehyde concentration ≤ 0.006mg/m3
Insulation: climate box wall and door have effective thermal insulation;
Indoor purified air TVOC, formaldehyde content should not be greater than 0.01mg/m3
Noise: no more than 65DB
Continuous working time: not less than 40 days
Inner box material: 304 mirror stainless steel plate seamless welding, welding and the surrounding polishing, no deformation, the inner wall is smooth, uniform color, no bottom, layer, bubbling, scratches.
Outer box material: A3 color steel plate electrostatic spraying, smooth coating, uniform color, no bottom, layer, bubbliness, marks, deep scratches and other defects, cabin and door effective thermal insulation, plant fiber insulation, insulation layer thickness is not less than 50mm, thermal conductivity is not more than 0.01W/ (m·K), the joint between the inner wall plate using seamless welding.
Gas exchange device: The internal installation of the cabin can continuously control the air exchange rate device (dry air flowmeter, or other electronic air flow measuring device). The air inlet and outlet should be on different inner walls and at different heights to ensure that the air flow added to the cabin meets the corresponding standard requirements.
Air circulation (mixing) device: a fan is installed in the cabin to strengthen the air mixing in the cabin; The air flow rate near the specimen surface is between 0.1m/s and 0.3m/s (adjustable).
Refrigeration system: imported refrigeration compressor
Dehumidification method: dew-point dehumidification method to avoid water beads on the inner wall of the box
Monitoring parameters: temperature and humidity inside the box, air volume, switching time, working time, formaldehyde content;
Gas sampling device:
Sampling pump flow rate: (0.25-2.5L/Min, accuracy ±5%)
Sampling time: 99 hours adjustable
Configuration sampling tube, adsorption bottle, sampler;
Appearance size: (length 1200× width 1750× height 1800)mm
Power supply: AC220V,50HZ
Power: Rated power: 3KW, operating power: 1.5KW
Our company was founded in May 1995, is a research and development, production, sales as one of the equipment suppliers, constantly explore customer needs, continuous innovation for customer needs, and strive to create competitive high value-added products, provide professional products and meet customer needs solutions. It has become one of the most large-scale and influential enterprises in the national highway, railway, municipal, exploration, transportation, water conservancy, environmental protection, colleges and universities and testing laboratory industries, and has provided laboratory instrument supporting solutions for many end users, and formed a warehousing wholesale and one-stop procurement model to create a win-win situation.
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Q: Can I get a sample before I place an order?
A: Provide free samples for quality verification or testing. We will charge the sample fee and shipping fee first, and the sample fee will be refunded after the bulk order is published.
Q: How long does it take to ship?
A: 1) Small orders within 3 days, large orders do not exceed 10 days, depending on the real-time capacity. The Green Line will be open for emergency orders to meet customer demand.
2) Upon receipt of full payment, the goods will be delivered via DHL, UPS, TNT, FedEx and EMS or by sea.
3) By air, usually you can receive the goods within 3-5 days or 5-7 days after our shipment. By sea, it usually takes 15-30 days.
Q: What if there is a problem with the machine?
A: Our warranty period is generally 12 months, if the damaged parts within 12 months are non-human factors, we provide free replacement. If more than 12 months, the customer shall bear the cost of return shipping and spare parts.
Q: What kind of after-sales service can you provide?
A: We will reply to you by email or phone within 12 hours, once we send the goods, we will track the shipment until it is received, and we will be responsible if any quality problems occur during the quality assurance period.
Q: What are the terms of payment?
A: We accept T/T or cash or in-platform payments. We can accept PayPal accounts for small orders, for large orders, 50% is prepaid by T/T, and the balance should be paid before delivery.
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