DSR 500 – Rheometer

Record your flow curves and directly calculate your rheological parameters without a computer (Plastic viscosity, yield point, thixotropy, and regression models according to Newton, Bingham, Casson, and Ostwald). Choose the accessory system that suits your product constraints.

Equipped with a 7-inch touchscreen for direct curve visualization, this shear-rate-applied rheometer makes measuring viscosity or yield point easier than ever — with instant report generation on a desktop printer!

Direct curve display on screen
Real-time analysis with regression models
Direct control of the temperature unit
Method programming and storage
Single-point, multi-step, and ramp testing modes
Direct measurement with stop time
User mode and locked mode
Data recording and USB transfer
Integrated temperature probe
Viscosity limits displayed according to spindle/speed
Compatible with printer and RheoTex software
LIMS and QC limits functions

Single Device Multiple Measurement System

Like all Lamy Viscometers, the RM500 is equipped with multiple measuring systems. With additional measuring spindles, it is possible to perform viscosity measurements and rheological analysis on the same device according to different standards. With RM 500 – Rheometer, it is possible to perform measurements with ISO 3219 (MS-DIN-11-22-33), ISO 2884-1 ICI Cone & Plate, ISO 2555 (apparent viscosity determination by Brookfield method), TS 5809 – Krebs-Stormer and MS-BV1-1000 systems.

Springless Design

Lamy viscometers feature a springless design. This innovative construction is unaffected by ambient temperature changes and eliminates the need for precise leveling using a spirit level. It is suitable not only for high-precision analytical laboratory environments but also for demanding industrial conditions

Rheological Analysis

With the RM500, the rheological behavior of liquids under different shear rates can be analyzed without the need for a computer connection or software. Data can optionally be transferred to a computer using the Rheomatic software.

Specifications

Type of instrument: Rotating springless rheometer with 7’’ Touch screen
Rotation speeds: Unlimited number of speeds between 0.3 and 1500 rpm
Torque range: From 0.05 to 30 mNm
Accuracy: ± %1 of the full scale
Repeatability: ± %0,2
Viscosity Measurement Range: 1 – 540,000,000 mPa·s depending on the selected measurement system
KU System: 40–250 KU
Temperature: With PT100 sensor, from -50°C to +300°C
Display: 7″ Touch Screen
Display Parameters: Viscosity | Speed | Torque | Measurement Time | Measurement Geometry | Accuracy | Date and Time | Viscosity unit selection: cP or mPa·s | Language: English / French / Spanish / German / Turkish
Security and confidentiality: An “operator” function allows you to enter a username for your instrument. This user must then be identified using a 4-digit code. There is also a protected mode that locks your measurement conditions
Supply voltage: 90-240 VAC 50/60 Hz
PC connections: RS232 Port, USB and Ethernet
Dimentions and Weight:
Head: D160 x H270 x W200 mm | Aluminum Stand: L340 x W305 x H70 mm
Stainless Steel Rod: 500 mm | Weight: 6.1 kg

Product Code	Description	Viscosity Range (mPa.s)
N500100	DSR 500 RHEOMETER	1 to 780M*