TR240 Portable Surface
Roughness Tester
TR240 is an
advanced portable surface roughness tester distinguished by its high measuring
accuracy,wide testing range,stability and reliability.It is suitable for testing various
metal or non-metal surface.
Functions Available:
- Data documents storage and retrieval
- Automatic shut-off
- Battery voltage monitoring
- Parameter storage setup
- Automatic timing
- Users can seek help and direction by using the on-line help function
- Three filters for choice
- Measurement system free switch
- Rapid charging
Major Technical Data:
- Measuring parameters: Ra,Rq,Rz,R3z,Rt,Ry(ISO),Ry(DIN),Rm,Rp,Rm,S,SK,TP,
&etc.
- Cut-off (mm/inch): 0.25/0.01, 0.8/0.03, 2.5/0.1
- Scanning length(Lt): 5-7 Cut-off
- Measuring length(lm): 3-5 Cut-off
- Max. travel of driver: 17.5mm/0.7inch
- Digital wave filter:
Rc(acct. to GB6062)
M1(acct. to DIN 4777)
M2(acct. to DIN 4776)
- Vertical Measuring Range and Vertical Resolution
Sample Length |
Gain |
Vertical Measuring Range |
Vertical Resolution |
0.25mm , 0.01 inch |
G0 |
+20/-20µm , +800/-800µinch |
0.01µm , 0.4µinch |
0.25mm , 0.01 inch |
G1 |
+40/-40µm , +1600/-1600µinch |
0.02µm , 0.8µinch |
0.8/2.5mm , 0.03/0.1 inch |
G0 |
+20/-60µm , +800/-2400µinch |
0.02µm , 0.8µinch |
0.8/2.5mm , 0.03/0.1 inch |
G1 |
+40/-120µm , +1600/-4800µinch |
0.04µm , 1.6µinch |
- Display value tolerance:±10%
- Needle point angle:90°
- Needle point radius:5µm LCD
- 160×128 point (with background lighting)
- Serial port: Standard RS232
- Working voltage:7.2V
- Working current: <120mA
- Background lighting current: <60mA
- Power source: 6×1.2V NiCd or NiMh rechargeable batteries
- Capacity: NiCd 500mAh, NiMh 1000mAh
- Charging current: 250mA(2-3h, full)
- Power source adapter:1A/12V,220V
- Working environment: temperature: 0-40°C
- Relative humidity: <90%
For more information contact us
TR100 PORTABLE SURFACE
ROUGHNESS TESTER
TR100 is the latest instrument
combining electronics and probe. It is widely used to test various metal and non-metal
processing surface.
Features
- Very compact single unit
- Either Ra or Rz at the touch of a button
- Operates on various surfaces,not just flat but also outer cylinder
- Outer cone ,grooves,and recesses greater than 80×30mm
- Nullity function L.C.D.
- Battery low indication
Areas of Application
- Inspection departments,quality control,on the shop floor
Technical Specification
- Parameters:Ra,Rz
- Measuring range: Ra:0.05-10.0 Rz:0.1-50
- Cut-off length:0.25,0.8,2.5
- Tracing length:6mm
- Measuring length:1.25,4.0,5.0
- Dimensions:125×73×26
- Power:3.6V×2 NiCd batteries
- Working temperature:0-45°C
- Weight:200g