RM 200 CP4000 Plus

Save your flow curves and directly calculate your rheological parameters without a computer (including Plastic viscosity, yield stress, Thixotropy, and regression models based on Newton, Bingham, Casson, and Ostwald). Choose your plugin system according to your product constraints.

The motorized lift of the RM 200 CP4000 Plus ensures quick and repeatable setup of cone and plate measurement systems, guaranteeing reliable rheological measurements regardless of your application.

Temperature range: -50 °C to 300 °C (depending on model)

Automatic adjustment of the measurement range

Low-volume sample measurement

High shear rate capability (up to 20,000 s⁻¹)

Removable lower plate

Fast connection with AC265

Single Device Multiple Measurement System

Like all Lamy Viscometers, the RM200 CP4000 plus 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 RM200 CP4000 plus – 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 RM200 CP4000 plus, 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

Measurement Principle: Speed-driven rotational rheometer
Rotation speeds: Unlimited number of speeds between 0.3 and 250 rpm
Torque range: Standard Version: 0.05 to 13 mNm
LR Version: 0,005 to 0.8 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
Analog Output: 4–20 mA | Torque Range: user-defined
PC connections: RS232 Port, USB and Ethernet
Carrying Case: Optional
Dimentions and Weight:
D610 x H700 x W340 mm
Weight: 22 kg

Product Code	Description	Viscosity Range (mPa.s)
N240250	RM 200 CP-4000 PLUS RHEOMETER AIR PELTIER (+10°C to +70°C)	1 to 63,6M (according to spindles MS CP (p85))
N240251	RM 200 CP-4000 PLUS RHEOMETER AIR PELTIER (+10°C to +70°C) WITH PROGRAMMER*	1 to 63,6M (according to spindles MS CP (p85))
N240256	RM 200 CP-4000 PLUS RHEOMETER + CYL*** AIR PELTIER (+10°C to +70°C)	1 to 63,6M (according to spindles MS CP (p85))
N240257	RM 200 CP-4000 PLUS RHEOMETER + CYL*** AIR PELTIER (+10°C to +70°C) WITH PROGRAMMER*	1 to 63,6M (according to spindles MS CP (p85))
N240600	RM 200 CP-4000 PLUS RHEOMETER AIR PELTIER (0°C to +150°C)	1 to 63,6M (according to spindles MS CP (p85))
N240601	RM 200 CP-4000 PLUS RHEOMETER AIR PELTIER (0°C to +150°C) WITH PROGRAMMER*	1 to 63,6M (according to spindles MS CP (p85))
N240800	RM 200 CP-4000 PLUS RHEOMETER LIQUID PELTIER** (-20°C to +100°C)	1 to 63,6M (according to spindles MS CP (p85))
N240801	RM 200 CP-4000 PLUS RHEOMETER LIQUID PELTIER** (-20°C to +100°C) WITH PROGRAMMER*	1 to 63,6M (according to spindles MS CP (p85))
N240900	RM 200 CP-4000 PLUS RHEOMETER (Room T°C to +300°C)	1 to 63,6M (according to spindles MS CP (p85))
N240901	RM 200 CP-4000 PLUS RHEOMETER (Room T°C to +300°C) WITH PROGRAMMER*	1 to 63,6M (according to spindles MS CP (p85))