- 产品型号：
- 455N
- 标准：
- ISO 2884-2;BS3900 A7-2
- ：
- +-2%
- 重复性：
- +-1%
- 粘度范围：
- 0.1-15P,0.1-65P,1.0-340P
有圆盘形或球形两种转子；
液晶显示，单位：泊；
可边稀释边测量，适合生产现场检测；
可由用户自行多点校正
Digital Rotothinner™ Ref 455N
The Rotothinner instrument uses a disc or ball shaped rotor
to determine the viscosity of the sample under test.
The results are displayed on the LCD screen in POISE units.
Rotothinners allow the operator to continuously monitor
the sample’s viscosity whilst a solvent or thinner is added.
This allows quick correction factors for use in the production
batch when carried out quantitatively.
The viscosity is measured using a high quality
microprocessor controlled d.c. motor . The robust
construction of the Rotothinners means that they are suitable
for use as both production and laboratory instruments.
Supplied with a 250 ml sample tin.
• Quick release chuck for rapid rotor change and cleaning
• Multipoint calibration
• Remote calibration key for extra security
• Storage facility and RS232 output for printer
Features
Complies with
pending
ISO standard
test method
Technical Specifications
Range 0.1 – 15 P, 0.1 – 65 P, 1.0 – 340P*
Resolution Within 0.1 P or 1.0 P* (0 – 340P model)
Accuracy ± 2% of full scale
Repeatability ± 1% of full scale
Operating Temperature +15°C – +35°C
Spindle Speed 562 r.p.m. ± 1%
Sample Container 250ml (standard)
Dimensions 200mm x 360mm x 550mm (w x d x h)
Weight 8 Kgs
Power Construction 30 Watts max
Electrical Supply 200/250 Volt 50 Hz Ac or 110 Volt 60 Hz
Ref 455N/15 0 – 15 Poise Digital Rotothinner with RS 232 cable
Ref 455N/65 0 – 65 Poise Digital Rotothinner with RS 232 cable
Ref 455N/340 0 – 340 Poise Digital Rotothinner with RS 232 cable
