1. Preliminary test force (N):98,29.4
2. Total test force dwell time (s):1-60
3. Hardness Indication: LCD
Port: FOB Dalian
Minimum Order Quantity: 1 Unit/Units N/A
Supply Ability: 100 Unit/Units per Month N/A
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Contact SupplierPackaging Detail: Seaworthy packing
Delivery Detail: 10 days after received the payment
1. Introduction and application
MRR (M)-150D1 LCD screen Digital Rockwell, Superficial Rockwell hardness tester (commonly known as dual Rockwell)appearance of new, common set of Rockwell and superficial Rockwell hardness tester in one, expanding the scope of application, is a All-Rockwell, display the menu of the interface, initial test force transformation is simple, easy to operate, user-friendly. The use of sophisticated measuring devices and computer controlled grating sensors, the hardness value displayed directly on the LCD screen display is the mechanical and electrical integration of the hardness testing equipment. The machine can be automatically converted between various hardness parameters to identify the minimum thickness of the specimen to measure the ambient temperature test. Built-in printer, the output-related test results. Automated operation, elimination of manual operation and reading error.
The hardness tester for hard alloy, carbide, the surface of hardened steel, hardened sheet steel, hardened steel, quenched and tempered steel, chilled cast iron, cast iron, aluminum, copper, magnesium alloy.
2. Main technical parameters
Preliminary test force (N): 98,29.4
Total test force (N): 588,980,1471,141,294,441
Hardness Indication: LCD
Total test force dwell time (s) :1-60
Indication hardness minimum resolution (HR): 0.1
Accuracy: meet the ISO6508-2: 1999 and GB/T230.3-2002
Maximum height of specimen (mm): 160
From the center to the fuselage pressure head (mm): 140
Hardness Dimensions (mm): 463 × 175 × 660
Power supply voltage: AC220V/50HZ
Instrument Weight (kg): 75
Hardness test range
Rockwell Superficial
(70-94) HR15N (67-93) HR15T
(42-86) HR30N (29-82) HR30T
(20-77) HR45N (10-72) HR45T
Rockwell
(20-88) HRA
(20-100) HRB
(20-70) HRC
3. Packing list
Name | Quantity |
Diamond cone indenter | 1 piece |
1588mm diameter steel ball indenter | 1 piece |
1.588mm diameter steel balls | 5 piece |
Big test set | 1 piece |
Small test sets | 1 piece |
"V"-type test set | 1 piece |
Standard surface Rockwell hardness blocks: (85~100)HRB 1 piece (20~30)HRC 1 piece | 6 piece |
A dust bag | |
Product certification | |
Manual (with hardness conversion tables show the value of) | 1 piece |
A suction hook | 1 piece |
The level of adjustment screw assemblies | 4 piece |
Warranty card | 1 piece |
Power line | 1 piece |
Fuse | 1 piece |
Level of bubble | 1 piece |