DongRu DR89S Single Crystal Ultrasonic Thickness Gauge DATASHEET
| Brand | DongRu | Model | DR89S |
|---|---|---|---|
| From | Name | Single Crystal Ultrasonic Thickness Gauge |
Specifications
| Measurement range | 1.00-300mm (steel) |
| Display | 2.3 inch color screen |
| Measurement principle | Interface wave~ echo mode; echo~ echo mode |
| Probe Specifications | Various probes, refer to the probe technical parameter table |
| Measurement Accuracy | Related to the probe, refer to the probe parameter table |
| Speed of sound | 1000~9999m/s |
| Receive Bandwidth | 1MHz~15MHz(-3dB) |
| Data storage | 2000 data can be stored, a total of 10 groups, 200 in each group |
| Adjustment | One point calibrated, Speed of sound calibrated, calibrated test block 4.000 (steel) |
| Speed of sound | Film thickness of known objects |
| Power | 4.5VDC (three AAA alkaline batteries) |
| Dimensions | 130x70x25mm |
| Weight | 125G (without battery, without probe) |
| Operating temperature | Standard probe: -10~ + 50 ℃ (using high temperature probe, Operating temperature: < 300 ℃) |
| Operating humidity | 20%-90%RH |
| Customization function | Bluetooth interconnection data transmission function (applicable to Bluetooth version models) |
| Measurement range of steel | 1.00-300mm |
| Measurement range | 1.00-30mm |
| Measurement range | 1.00-10mm |
| Display Accuracy | 0.01mm |
| Measurement Accuracy | ±（0.05+0.5%H）mm |
| Penetration function (steel only) | - |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 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/42653/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18