Programmable Touch-screen Viscometer(Rheometer)

BGD 157 and BGD 158 series Programmable Viscometers are very helpful for R&D researchers, besides can measure the sample viscosity under a certain speed and rotor, operator can set different shear rate, shear stress to fully know the sample rheological behavior.


Display sample shear rate and shear stress

Continuous viscosity testing and sound alarm when beyond measurement range

7 inch high definition touch scree , easy to operate and display rich information. Powerful human-machine interface and various humanized operation menu for conversion.

Anti-static shell and PC material lifting pole

Build-in temperature probe RTD

ARM chip processor: higher data processing speed

New designed durable small axles

Come with a gigabit ethernet interface to transfer data, reliable and quick.

Come with USB interface, support operate to save measurement through external disk U: single point, continuous and timed saving ways for option. 

Come with RS 232 interface, can print measuring data by mini-printer with less labor.

Calibrated by user, temperature and viscosity correction factor are protected by password, also can be modified by user when they have reliable and accurate data.

Convert freely between various viscosity units , dynamic viscosity convert kinematic viscosity automatically

Linear calibration by a computer

Power supply: 100V-240V, powerful anti-interference

 Accompanied with detailed operation instruction

Professional BGD 1608 programmed analyse software for option, can display sample rheological curve

BGD 158-2S-01 拷贝.jpg

BGD 158-2S

BGD 158-2S-06.jpg

BGD 158-2S-02.jpg

BGD 158-2S-04.jpg



Ordering Information 


BGD 157/S

BGD 158/S

Measurement Range (mPa.s)

BGD 157/1S:1-2M

BGD 157/2S:100-13M

BGD 157/3S:200-26M

BGD 157/4S:800-106M

BGD 158/1S: 1-6M

BGD 158/2S: 100-40M

BGD 158/3S: 200-80M

BGD 158/4S: 800-320M

R.P.M (per min)



Rotor Amount

BGD 157(8)/1 : four rotors---No.1,   No.2, No.3, No.4  (#0 is optional)

BGD 157(8)/2BGD 157(8)/3BGD 157(8)/4: six rotors---
   No.2, No.3, No.4, No.5, No.6, No.7  (No.0 and No.1 for option)



±1.0% (of the full range)


±0.5%  (of the full range)

Power Supply

Power Adapater Input110/220 V50 /60 Hz Output15V1.2A)

Optional Accessories

BGD 1601---Low viscosity adapter No.0   rotor

BGD 1602---Small sample adaptercomes   with NO.21NO.27NO.28NO.29, and the max. measure range would be reduce one-sixth

BGD 1603---Mini single color printer

BGD 1608—Viscometer data collection and programmed analyses software


THD Series----Low Temperature Thermostatic Bath
BGD 1600----Standard Oil

BGD 1601----Low Viscosity AdapterThe 0th rotor and can measure 1.0 mPa.s sample

BGD 1602----Small Sample AdapterIt’s specially designed for customers with small samples and requires only a quantity as small as 518mlSample cup is easily cleaned, installed, removed, and observedAccurate data of shear rate and shear stress can be obtained for a minute analysis of the fluid characteristics of the sampleOne-off sample cups are available

BGD 1603----Mini Single Color Printer

BGD 1604----RTD Thermometer-20℃~120℃)

BGD 1605----ThermosesIt has been designed to accurately measure the viscosity of heated oil, paraffin, asphalt emulsions, medicine, high polymer and similar liquid materials at high temperatures. It allows control of a sample’s temperature at a range of room temperature +300. It can program the intelligent thermostat and ensures its temperature fluctuation within 0.1. Sample dosage is as small as 10ml, and one-off sample cups are available. Standard type of SC4 spindle can be applied, which is easy to use

BGD 1608----BGD 157-158 Viscometer data collection and programmed analysis softwareAutomated data collection and testing resulting in viscometer graph, and recording measuring data each timeAllowing comparison of at most 10 history dataOutput Excel documentsProgrammable downloading, Offline workingAnalyses data, draw charts and print

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Biuged Precise Instruments (Guangzhou) Co.,Ltd

AddNO.15, Fuzhong Rd., Zhongxin Town, 

Zengcheng District, Guangzhou.China



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Biuged Laboratory Instruments (Guangzhou) Co.,Ltd.

Add:RM.101, NO.3, Sicheng Rd.,
Gaotang Software Park, Tianhe District,



Biuged Precise Instruments (Shanghai) Co.,Ltd

Add:No.1111, ZhongCai Industrial Park
1st floor,Zhu Feng Road, Qingpu District
Shanghai City, China.



  Biuged Laboratory Instruments (Guangzhou) Co., Ltd.   Guangdong ICP record number:11044672