| After-sales Service: | Life Time |
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| Warranty: | 24 Months Free |
| Delivery Time: | 7-10 Days |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier ISO 11723
This equipment is used to test the Arsenic content in coal or coke, meets the ISO 11723 standard.
The imported high-performance, long-life (100000 hours), high brightness light source, coupled with narrowband filter system, has strong optical stability and is not easily interfered by various lights, so the instrument has high accuracy and stability.
Large screen LCD Chinese display, Chinese menu operation, simple and intuitive.
The measurement data can be permanently saved. In addition to the factory calibration curve, the working curve also has the user defined calibration curve.
The main casing is made of ABS material after molding, with good corrosion resistance.
High performance, low power consumption 16 bit single-chip microcomputer system is adopted, with excellent performance.
Data power-off function protection.
| Wavelength range | 340 nm~1000 nm |
| Spectral bandwidth | 4nm |
| Stray light | ≤0.5%T (220nm 360nm) |
| Wavelength accuracy | ±2nm |
| Wavelength repeatability | 1nm |
| Photometric range | -0.301 A~3A |
| Transmittance accuracy | ±1%T |
| Transmission specific gravity renaturation | ±0.5%T |
| Transmittance range | 0.0~125%T |
| Stability | ≤±0.004A/h |
Suppliers with verified business licenses
Audited Supplier 
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