ZnS window
Form: ZnS windows,ZnS lenses
Coating: Upon requirement
Port: Fuzhou
Minimum Order Quantity: 10 Piece/Pieces Upon requirement
Supply Ability: 2,000 Piece/Pieces per Month Upon requirement
Payment Terms: T/T
Contact Supplier
Packaging Detail: Neutral packing or upon requirement
Delivery Detail: 20~45 days
For windows,domes and lenses for thermal-imaging system.
CVD ZnS, which appears orange, mainly works in Far-infrared region
Multi-spectrum ZnS (M-ZnS) shows excellent optical properties across the full band of 0.4-12μm, can be used in Far-, Mid-, Near-infrared and visible regions.
CVD ZnS windows, lenses and domes with size up to Ø250×16mm. For M-ZnS, the maximum size is 300×200×15mm
Main Properties
| Appellation | Standard CVD ZnS | Multi-Spectral ZnS |
| Homogeneity of refractive index | <3×10-5 at 0.6328μm | <3×10-5 at 0.6328μm |
| Hardness(knoop)(kg/mm2) | 210-230 | 160 |
| Rupture modulus(Mpa) | 103.4 | 68 |
| Young's Modulus(GPa) | 74.5 | 74.5 |
| Posson ratio | 0.29 | 0.28 |
| Melting point (C) | 1830 | 1830 |
| Density, (g/cm3) | 4.09 | 4.09 |
| Thermal conductivity(W/cm.K) | 0.19 | 0.272 |
| Thermal expansion coefficient, (10-6 ,C-1 ) | 7.85 | 7.85 |
| Specific heat (Cal/g.k.) | 0.112 | 0.124 |
| Dielectric constant | 8.35 | 8.35 |
Model No.: danfoss
Features: i can supply you expansive valve for refrigeration parts. i have many items, our price is best in china
Model No.:
Features: Pulsation Dampners (Snubbers) are used where sudden pressure shocks and fluctuations are present which cause the pointer to fluc
Model No.: LTC-10
Features: Range:-40~70Celsius
Mount size:181*41mm
Panal size:204.5*55
Sensor:NTC
Sampling cycle: about 15s
Model No.: STC-100A
Features: Range:-40~99oC
Mounting size:71*29mm
Output: Refrigerating, Heating
Retrun difference
Compressor delay protection
Model No.: LEDD-01
Features: Round led display
1)No external power supply required
2)Connection :Cable socket
3)Display value -1999...9999
Model No.: T-34
Features: three phase energy meter case
1)meter base is ABS
2)meter cover is ABS
Model No.: SC;SET;SEB;PSU;SU;etc
Features: 1)Silencer in Stainless steel,Bronze,Plastic,Brass Wire and in Bronze&Stainless Steel Powder
2)High Quality & Reasonable Price
Model No.: TR8101FH-BA
Features: Floor heating thermostat
4.3 inch touch screen,
air and floor sensor,
7 day programmable,
electric / hydronic floor heating
Model No.: OM11-AL04
Features: Name: strong diametrically magnetized cylinder alnico magnets
working temp. can be as high as 600deg.
stong anti-corrosion
Model No.: WN42KM20
Features: 4-Axis Kinematic Optic Mount
- Pitch and Yaw: +/- 4 degrees of Angular Range
- +/-2 mm of Z Axis
- +/-6.5 mm of X Axis
Model No.: 18-108 inch
Features: thermocouple protection tube(enamel coating)
Heat Resistant Alloyed Cast iron
Longer Life from Increased Wall Thinckness
Model No.:
Features: Telescope Handle
1.Handle pin for telescope
2. Good Quality