Active Member
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[China]
Address: A-1F，KaiSong Science Park, 2# Baima Xianfeng Road, South District, DongGuan, China(523080)
Contact name:Marshall Zheng
Guangdong Hoyamo Precision Instrument Limited |
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Characteristic:
● Integration of computer programming technology, high resolution
optical measuring system and photoelectrical technique.
● Soft key input.
● Light source adjustment.
● Selectable testing model, conversion tables, pressure-holding
time, file number input and data saving functions.
● Big LCD screen to display testing model, testing pressure,
indention length, hardness values, pressure holding time and
numbers of tests.
● Date recording, test results recording and data processing.
● Printing output function.
● RS232 interface for PC connection.
● Camera for indention photographing and metallography.
● The tester can take picture of impress and metallo of the
material with a camera. It can measure cast iron, no-ferrous, alloy
and anealed steel, it specially designed for testing soft metal
such as aluminium, tin etc. For research institutes, factories labs
and QC departments, this is an ideal hardness testing instrument
for research or measuring purposes.
Specification:
Product Name | Model Digital Low Load Brinell Hardness | |||
Model | SHB-62.5 | |||
Code# | 831-141 | |||
Testing Force | 49.03N,61.29N,98.07N,153.2N,294.2N,306.5N,612.9N | |||
5Kgf, 6.25Kgf, 10Kgf, 15.625Kgf, 30Kgf,31.25Kgf,62.5Kgf | ||||
Testing Range | (8~650) HBW | |||
Loading Control | Automatic(loading, dwell, unloading) | |||
Lens &Indenter Switch | Auto-Turret | |||
Magnification of Objective | Observation:5X & Measurement: 10X | |||
Magnification of Eyepiece | 10X Eyepiece | |||
Measuring Range | 0.6~1.5mm | |||
Resolution | 0.5μm(5x) 0.25μm(10x) | |||
Dwell Time | 0~95s | |||
Hardness Value | Manual Measuring, Auto reading;Auto Measuring Auto Reading | |||
Max of Height of Specimen | 170mm | |||
Instrument Throat | 130mm | |||
Power Supply | AC220V/50Hz; 110V/60Hz | |||
Instrument Dimension | 535x225x580mm | |||
Gross/Net Weight | 75kg / 50kg | |||
Accuracy | GB/T231.2; JJG150; EN-ISO6506 | |||
Accuracy of Brinell Hardness Testing | ||||
Hardness Range | Max. Tolerance | Repetition | ||
HBW≤ 125 | ≤± 3.5％ | ≤ 3.5％ | ||
125＜HBW≤225 | ≤± 2.5％ | ≤ 3.0％ | ||
HBW＞ 225 | ≤± 2.0％ | ≤ 2.5％ | ||
Brinell Scales | ||||
Ball Indenter Diameter | Brinell Scales | |||
5mm | HBW5/62.5 |
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2.5mm | HBW2.5/62.5 | HBW2.5/31.25 | HBW2.5/15.625 | HBW2.5/6.25 |
1mm | HBW1/30 | HBW1/10 | HBW1/5 |
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Standard Delivery:
Standard Delivery | Code# | Standard Delivery | Code# | Standard Delivery | Code# |
Main Body | 831-141 | Ø5mm Ball Indenter | 831-421 | Ø200mm Flat Anvil | 831-551 |
10x Digital Microscope | 831-241 | Ø2.5mm Ball Indenter | 831-431 | V-Shape Anvi | 831-521 |
Objectives 5x | 831-301 | Ø1mm Ball Indenter | 831-401 | Level Screw | 831-931 |
Objectives 10x | 831-311 | Hardness Block 2.5/62.5 | 831-641 | Power Cable | 831-801 |
Accessories Box | 831-901 | Hardness Block 1/30 | 831-651 | RS 232 Cablel | 831-811 |
