Specifications
| Measurement range | 0.04μm~500μm |
| Light source | Semiconductor laser (wavelength 635 nm, Power 3mW, cumulative service life of more than 25,000 hours) |
| Test method | wet test |
| Repeatability Error | < 0.5% (national standard sample D50 mean variance) |
| Number of independent photoelectric detection units | 80 |
| Sample concentration | 0.5 to 1% (related to the specific gravity, particle size and refractive index of the sample) |
| Measurement time | Less than 1 minute/time, excluding sample dispersion time |
| Scanning speed | 2000 times/second |
| Power | AC 220V +/- 10% 50Hz or 60Hz |
| Power | 90W |
| Environmental requirements | Temperature: 5 ℃~ 35 ℃; Humidity: < 85% |
| Communication interface | Requires computer cooperation, standard RS-232 serial interface; or USB port |
| Operating system | Operating system on Windows 95 and above |
| Operation mode of circulating sample feeder | peristaltic pump |
| Flow rate | 1850Ml/min |
| mixing system | Stirring revolutions (100-600 revolutions adjustable) |
| Ultrasound system | 45W |
| ultrasonic Timer | 1 second - 99.59 minutes |
| Motor revolutions | 300 rpm |
Packing list
Host X1, ultrasonic disperser X1, test software X2, user manual X2, power cord X1, signal line X1, powerbasic stirrer X1, liquid Stir rake X2, micro sample cell X3, circulating sample cell X3, silicone tube X10, upper water pipe X1, sewer pipe X1, cotton swab X3, sampling spoon X3, liquid Sampler X5, fuse tube X5, multi-function power strip X1, paper towel X1, circulating sampling system X1, warranty card X1, manual X1, certificate X1
After-sales instructions
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/15259/Specification.html , which is only used by users who purchase commodities from the NBCHAO.