Complaint
| Parameters/Model | POL-2P | POL-1P |
| Measurement modes | Optional rotation, specific rotation, sugar degree, concentration | Optional rotation, specific rotation, sugar degree, concentration |
| Light source | LED + interference filler | LED + interference filter |
| Measurement range | ± 45° (optional rotation); ±120° Z (sugar) | ± 45° (optional rotation); ±120° Z (sugar)° |
| Accuracy | ±0.01° (-15°≤optical rotation≤+15°) ±0.002° (optical rotation<-15° or optical rotation>+15°) | ±0.01° (-15°≤optical rotation≤+15°) ±0.002° (optical rotation<-15° or optical rotation>+15°) |
| Minimum indicating value | 0.001° (optical rotation) | 0.001° (optical rotation) |
| Sample transmittance | 1% | 1% |
| Repeatability | 0.002° (optical rotation) | 0.002° (optical rotation) |
| Display | 7-inch colorful touch LCD | 7-inch colorful touch LCD |
| Operation Wavelength | 589.44nm | 589.44nm |
| Temperature control range | 15-30ºC | ----- |
| Temperature Accuracy | ±0.5ºC | ----- |
| Test Tube | 100mm/200mm (regular) 100mm (temp. control) | 100mm/200mm (regular) |
| Interface | RS232/USB | RS232/USB |
| Weight (Gross) | 43kg | 43kg |
| Overall Dimensions | 820mm×500mm×510mm | 820mm×500mm×510mm |
Q: How about quality of the goods?
A:
l All the running products comply with CE standards.
l Independent quality inspection team, conducting multiple inspections and random inspections from parts supply to product dispatch.
l Well-known third-party testing service available, such as SGS, BV, and TUV, etc.
Q: What are your pre- and after-sales services?
A:
l Timely reply to pre-sales enquiries
l Real-time update of manufacturing and shipment status
l Contracted third-party maintenance company in over 60 countries
Assured availability of parts supply for 10 years at least
Q: Is OEM service available.
A: Most of the running products are available for OEM customization, including logo, package and function, if attainable, customization.
Q: How long is the lead time:
A: Generally, the lead time for most stocked products is about 7~15 days, vary by models and production schedule. For those non-stocked products, the manufacturing lead time is around 20 days.
