HRB Plastic Case RHL-40B LCD Portable Hardness Testing Machine
Brand Name:HUATEC
Certification:ISO, CE, GOST
Model Number:RHL-40B
Minimum Order Quantity:1
Delivery Time:1-4working days
Payment Terms:T/T, Western Union,Paypal
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Location:
Beijing Beijing China
Address:
7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Supplier`s last login times:
within 21 hours
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Product Details
Portable Plastic Case Multiple Hardness Standards Hardness Tester RHL-40B
Features:
- Compact plastic case,suitable for use under poor working conditions. Test at any angle, even upside down.
- Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
- Large screen (segment LCD), showing all functions and parameters. With EL background light.
- Large capacity memory could store 100 groups information.
- Datapro Software to connect with PC via RS232 port. Micro printer support
- Software calibration function.
Technical Specifications:
Measuring range:
HLD (170-960), (68.5) 17 HRC, 19-651) (HB, HV (80-976), the HS
(30-100), (59-85) HRA, HRB (13-100)
calibration direction: 360° ↓ ↓ ↙→←↑
love Scale: HL, HB, HRB, HRC, HRA, HV, HS
Display: Segment LCD
Data Memory: Max. 100 Groups (Relative to Impact Times 32 ~ 1)
Working Voltage: 3V (2 AA size alkaline battery)
Continuous working period: about 100 hours (With backlight off)
Communication Interface: RS232
Main Application:
Die cavity of molds
Bearings and other parts
Failure analysis of pressure vessel, steam generator and other
equipment
Heavy work piece
The installed machinery and permanently assembled parts.
Testing the surface of a small hollow space
Material identification in the warehouse of metallic materials
Rapid testing in large range and multi-measuring areas for
large-scale work piece
Configuration:
| No. | Item | Quantity | Remarks | |
| Standard Configuration | 1 | Main unit | 1 | |
| 2 | D type impact device | 1 | With cable | |
| 3 | Standard test block | 1 | ||
| 4 | Cleaning brush (I) | 1 | ||
| 5 | Small support ring | 1 | ||
| 6 | Alkaline battery | 2 | AA size | |
| 7 | Manual | 1 | ||
| 8 | Instrument package case | 1 | ||
| Optional Configuration | 9 | Cleaning brush (II) | 1 | For use with G type impact device |
| 10 | Other type of impact devices and support rings | Refer to Table 3 and Table 4 in the appendix. | ||
| 11 | DataPro software | 1 | ||
| 12 | Communication cable | 1 | ||
| 13 | Micro Printer | 1 | ||
| 14 | Print cable | 1 |
Testing range:
| Material | Method | Impact device | |||||
| D/DC | D+15 | C | G | E | DL | ||
Steel and cast steel | HRC | 20～68.5 | 19.3～67.9 | 20.0～69.5 | 22.4～70.7 | 20.6～68.2 | |
| HRB | 38.4～99.6 | 47.7～99.9 | 37.0～99.9 | ||||
| HRA | 59.1～85.8 | 61.7～88.0 | |||||
| HB | 127～651 | 80～638 | 80～683 | 90～646 | 83～663 | 81～646 | |
| HV | 83～976 | 80～937 | 80～996 | 84～1042 | 80～950 | ||
| HS | 32.2～99.5 | 33.3～99.3 | 31.8～102.1 | 35.8～102.6 | 30.6～96.8 | ||
Cold work tool steel | HRC | 20.4～67.1 | 19.8～68.2 | 20.7～68.2 | 22.6～70.2 | ||
| HV | 80～898 | 80～935 | 100～941 | 82～1009 | |||
Stainless steel | HRB | 46.5～101.7 | |||||
| HB | 85～655 | ||||||
| HV | 85～802 | ||||||
Grey cast iron | HRC | ||||||
| HB | 93～334 | 92～326 | |||||
| HV | |||||||
| Nodular cast iron | HRC | ||||||
| HB | 131～387 | 127～364 | |||||
| HV | |||||||
| Cast aluminium alloys | HB | 19～164 | 23～210 | 32～168 | |||
| HRB | 23.8～84.6 | 22.7～85.0 | 23.8～85.5 | ||||
BRASS(copper-zinc alloys) | HB | 40～173 | |||||
| HRB | 13.5～95.3 | ||||||
| BRONZE(copper-aluminium/tin alloys) | HB | 60～290 | |||||
| Wrought copper alloys | HB | 45～315 | |||||
| Available type of impact device | DC: Test hole or hollow cylindrical | D+15: Test groove or reentrant surface | C:Test small, light, thin parts and surface of hardened layer | G: Test large, thick, heavy and rough surface steel | E: Test super high hardness material | DL: Test slender narrow groove or hole |
Testing conditions:
| Type of impact device | DC(D)/DL | D+15 | C | G | E |
Impacting energy Mass of impact body | 11mJ 5.5g/7.2g | 11mJ 7.8g | 2.7mJ 3.0g | 90mJ 20.0g | 11mJ 5.5g |
Test tip hardness: Dia. Test tip: Material of test tip: | 1600HV 3mm Tungsten carbide | 1600HV 3mm Tungsten carbide | 1600HV 3mm Tungsten carbide | 1600HV 5mm Tungsten carbide | 5000HV 3mm synthetic diamond |
Impact device diameter: Impact device length: Impact device weight: | 20mm 86(147)/ 75mm 50g | 20mm 162mm 80g | 20mm 141mm 75g | 30mm 254mm 250g | 20mm 155mm 80g |
| Max. hardness of sample | 940HV | 940HV | 1000HV | 650HB | 1200HV |
| Mean roughness value of sample surface Ra: | 1.6μm | 1.6μm | 0.4μm | 6.3μm | 1.6μm |
Min. weight of sample: Measure directly Need support firmly Need coupling tightly | >5kg 2～5kg 0.05～2kg | >5kg 2～5kg 0.05～2kg | >1.5kg 0.5～1.5kg 0.02～0.5kg | >15kg 5～15kg 0.5～5kg | >5kg 2～5kg 0.05～2kg |
Min. thickness of sample Coupling tightly Min. layer thickness for surface hardening | 5mm ≥0.8mm | 5mm ≥0.8mm | 1mm ≥0.2mm | 10mm ≥1.2mm | 5mm ≥0.8mm |
| Size of tip indentation | ||||||
| Hardness 300HV | Indentation diameter Depth of indentation | 0.54mm 24μm | 0.54mm 24μm | 0.38mm 12μm | 1.03mm 53μm | 0.54mm 24μm |
| Hardness 600HV | Indentation diameter Depth of indentation | 0.54mm 17μm | 0.54mm 17μm | 0.32mm 8μm | 0.90mm 41μm | 0.54mm 17μm |
| Hardness 800HV | Indentation diameter Depth of indentation | 0.35mm 10μm | 0.35mm 10μm | 0.35mm 7μm | -- -- | 0.35mm 10μm |
HUATEC has always been adhering to the first concept of customer-oriented, the products we sell will be carefully checked before shipping and then delivered to your hands.If you have any product requirements, you can contact me.Looking forward to your order.
HRB Plastic Case RHL-40B LCD Portable Hardness Testing Machine
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