Rockwell hardness tester LM330 sample
Add time：2025-02-10 08:36
-
File size: 156.6KB
LM330 Technical Parameters
| Display Screen | 1.77 inch color TFT LCD display |
| Hardness Standard | Leeb HL, Brinell HB, Rockwell HRB, Rockwell HRC, Vickers HV, Shore HS, Strength ob |
| Measurement Range | HLD(200-960) HRC(19.8-68.5) HRB(13.5-100) HB(30-651) HV (80-976) HS (26.4-99.5) ob (375-2639) |
| Impact Device | Standard D-type probe, replaceable DL-type adapter (optional) |
| Display Error | Error less than ±6 HLD (HLD=800), repeatability error less than 6 HLD (when HLD=800) |
| Measurement Direction | Supports vertical downward, diagonal downward, horizontal, diagonal upward, vertical upward, full angle |
| Material Used | Steel and cast steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, forged steel, alloy tool steel |
| Resolution | 1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS, 1N/mm² |
| Calibration | User can calibrate by themselves |
| Working Language | Supports multiple languages including Chinese, English, Spanish, Japanese, Traditional Chinese, etc. |
| Data Storage | 1000 groups, each group can contain 6 measurement values, one average value and required parameters |
| Interface | USB interface for data transmission |
| Application Software | LMView software can manage, archive, print measurement data and perform other operations |
| Power Supply | Dry battery, No. 7 1.5V, with power indication, voltage 3.7V capacity 900mAh; low voltage indication when power is insufficient |
| Auto Shutdown | Automatically shuts down after 3 minutes of inactivity |
| Working Temperature | -10 to +50℃ |
| Net Weight | 110g (using D-type impact device), 125g (using DL-type impact device) |
| Instrument Size | 150mm×46mm×23mm (using D-type impact device), 204mm×46mm×23mm (using DL-type impact device) |
| Standard | Complies with GB/T 17394-1998, ASTM A956 standards |
Previous Page
Next Page
Previous Page
Next Page
Official Account
Contact Us
Address: No.81 -43 Puhe Road, Shenbei New District, Shenyang City, Liaoning Province