JM-269B全自动圆锥贯入度检测仪

仪器概述

本仪器根据中华人民共和国标准GB/T269设计、开发和制造；润滑脂和石油润滑脂锥入度的测定"；并参照国际标准ISO2137“；润滑脂和石油润滑脂锥入度的测定，"；遵循其技术要求和相关规定。它是一种集温度控制、测量和自动计算于一体的智能、高精度圆锥贯入度测量仪器。它具有集成的高低温电子恒温水浴，无需外部低温循环装置。它适用于测定润滑脂和石油脂的稠度，也可用于测定未经发汗和除油的含油蜡的稠度。它还符合GB1790中规定的测试方法；药用凡士林，"；用于测量润滑脂、凡士林、药用软膏或其他半固体物质的硬度。它在产品特性的设计、质量控制和识别中起着重要作用。广泛应用于石化、医疗、新材料、电子、食品等行业。 

技术参数

1. 工作电源：AC220V±10%50Hz

2. 锥入度测量范围：0~620锥入度单位

3. 显示分辨率：0.01mm（0.1mm锥穿透）

4. 总功率：600W（最大）

5. Measuring cone (standard configuration is a full cone)

The full-size cone weighs 102.5 ± 0.05 g; The mass of the cone rod is 47.5 ± 0.05 g.

①　The mass of a 1/2 scale cone is 22.5 ± 0.025 g.

②　The mass of the 1/2 cone rod is 15 ± 0.025 g.

③　The total mass of the 1/4 scale cone and cone rod is 9.38 ± 0.025 g.

6. Time display and control: 0~60 seconds (arbitrary setting)

7. Time display resolution: 0.1 seconds

8. Timing accuracy: ≤ ±0.1S

9. Water bath section (with built-in mini electronic thermostatic water bath and cooling function) 

a. Temperature control range: can be 15°C lower than ambient temperature; can heat up to 60°C.

b. Display resolution: 0.01°C

c. Temperature control accuracy: ≤ ±0.1°C

10. Operating environment: 15°C~35°C; Humidity: ≤85%

Performance characteristics

(1) A 7-inch full-color touchscreen human-machine interface with rich and intuitive content, convenient operation, and built-in memory function.

(2) It features an internal thermostatic water bath with heating/cooling functions, achieving a temperature control accuracy of ±0.05°C

(3) Stepper motor for rapid lifting and lowering + encoder for coarse/fine adjustment, with position memory and automatic cone tip positioning functions.

(4) Frictionless free fall of the cone assembly, high-precision displacement acquisition, and automatic locking of cone penetration.

(5) At the end of each test, the unique test cone assembly automatically grabs and lifts the components.

(6) After all tests are completed, the average cone penetration test results are automatically recorded and calculated.

(7) With 200 data storage functions, you can view historical records at any time and transfer data to a USB flash drive or computer printouts.

(8) Optional features include an RS-485 interface (ModBus protocol) for data networking; or a thermal printer set, one of the two options.

(9) It provides illustrated help information for installation, operation, verification, calibration, maintenance, and troubleshooting.