1 m³ Test Chamble For Formaldehyde Release Specifications Inner capacity 1000L± 2% Temperature range 20~40℃；± 0.5'C, Temperature uniformity 士1'C Humidity range 30%～60%RH；± 3.0%RH Air exchange rate 1 士0.05h-1 Air velocity 0.1-0.5m／s Formaldehyde in cabin ≤0.006mg/m³ Power supply 220V, 16A Noise under 70dB Standard Referenced 1. GBl8580-2001 "indoor decoration materials, man-made board and products of man-made board formaldehyde release limit " 2. ASTM D6007-2 "Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using a Small Scale Chamber " 3. EN 717-1 Wood-based panels - Determination of formaldehyde release

ASKER Hard meter F type Standard: JIS K 7312 Measure range: 0degree～100 degree Minimum scale 1 degree (precision is obtai degree) Creasing shape (mm) height 2.54: diameter of 5.8 + /-0.2 hemispheres Spring load mN（g） 0 degree 539（55±8） 100 degree 8379（855±8） Pressure area of about 5.2 mm (diameter) Pressure surface (mm) 44 × 18 (rectangular) dimension　57×30×76 weight（g）200

Automotive Wires Flammability Tester Conforms to standards：QC/T703-2005，SAE-J 1128-2005 Application: Rated voltage 50 V MMS or below ground vehicles with low voltage electrical system of primary cable flame retardant test, automotive wires. This instrument is made of control panel, flammability chamber, Bunsen burner, Electromagnetic valve, High pressure ignition, Gas pipe, Pressure regulating valves,timer, Governing valve control wire Main parameters： 1）dimension 500x650x400 mm 2）Burning gas using high purity propane gas or liquefied petroleum gas 3）Tested wires length：600mm(24 in), Sample clamping Angle：45 degree。 4）The bunsen burner has 13mm inlet hole and 10mm (3/8 in) nominal diameter, spray fire pipe outer flame diameter is 100mm (4in), inner flame is 50 mm(1/2in),temperature of inner flame as least 900 degree celsius. 5）The Bunsen burner flame should be put in the bottom of the samples and perpendicular to the axis of the sample. The tip of the inner flame role should be in the midpoint of the sample 6）Automatic ignition: flame burn the sample continue 15 seconds and be off automatically. 7）After burning 15 seconds, will time the continued burning, complete the continued burning time until the continued burning crush out and put off the stop button. 8) Burning gas is not supplied with the tester; it should be supplied by customer.

Mattress Rollator Use a horizontal scroll in wooden barrels or hex (at both ends of the cylinder diameter 250 mm, 300 mm, the middle part of the test on the mattress, scroll back to assess human action mattress durability. Features: Wooden hex barrel weight = 109KG, cylinder weight = 140 KG. According to different mattress size, scroll, adjustable (adjustment of the limit switch) Low friction coefficient guides to ensure that the barrel weight fully to the mattress. Suitable mattress greatest dimension 2.3 X 2.5M. Text display provides a simple manipulation and creation. Applied standard: ASTM F1566, EN1957

Formaldehyde Tester I Application Formaldehyde mattress mattress tester is mainly applied to formaldehyde, VOC emission test II main parameter Studio dimensions: length × width × height = 1.0 × 1.0 × 0.3 (m) (referring to the internal space dimensions). Four corners, each with a box intake, a one-way air intake device, pore diameter D = 4mm. Pump flow range: 0.1 ~ 5L/min. Timing function: switch time, sniffing identified remind timing, sampling remind sampling time. Thermostat board size: 0.3 × 0.8m × 2 blocks. Constant temperature hot plate block uniformity: no two locations of the temperature difference between points is less than 1 ℃. Instruments construction：two parts，collection device and control cabniet；One collection device using non-adsorbed formaldehyde, VOC air within the stainless steel to produce a size for the long 1000mm, width 1000mm, 300mm high the box ，Body and the geometric center of the top four sides are fitted with a one-way valve diameter Φ10mm; the top of the sample connecting gas sampling port, the side of the installation of four-way valve, used to supplement the air. One-way valve in the sampling port next to the hole diameter Φ100mm Cover for odor discrimination (olfactory identified holes). All materials for the metal box, no formaldehyde and TVOC release. Laboratory Environmental Requirements Temperature of 23 ℃ ± 5 ℃, into the test chamber air formaldehyde concentration should be less than 0.01mg/m3, TVOC concentration should be less than 0.06mg/m3, at the time 24h (recommended laboratory cross-contamination between samples note). III Standards GB / T 18883-2002 standards for indoor air quality GB / T 18885-2009 ecological requirements of textile technology GB / T 18204.26-2000 public places determination of formaldehyde in the air OEKO-TEX ® Standard 200-2009 eco-textile standards