PROCESS & ANALYTICAL INSTRUMENTS STANDARD AND FIBROPTIC THERMOMETERS

INFRARED APPLICATIONS Non contact temperature measuring systems are designed for continuous quality and process monitoring and control in a wide range of industries including Iron & Steel, Glass, Plastics, Rubber, Minerals, Paper... and many more. With measurement capabilities from 0 to 2600°C/50 to 4700°F, infrared thermometers measure both the product being processed and the plant and machinery used in the production. Here are just a few of the processes where SYSTEM 4 can solve your measurement problems. Metal Production Smelting, refining, pouring, continuous casting, slabbing, reheating,...

SYSTEM 4 THERMOMETERS SYSTEM 4 comprises an advanced range of high precision radiation thermometers, LANDMARK® processors and a range of mounting accessories which combine to form a complete temperaturemeasurement system. SYSTEM 4 thermometers offer exceptional flexibility with a choice of single wavelength, ratio, fibroptic and fibroptic ratio models. Typical System Thermometer type, temperature range, spectral response and optical characteristics are chosen to suit any application from 0 to 2600°C/50 to 4700°F Focusable optics - standard and short focus versions with through-the-lens sighting...

Thermometer Description M1 thermometers are for general purpose use in high temperature applications. They utilize a silicon cell detector and operate at short wavelengths around 1.0µm where emissivity errors are minimized. They have a fast response time of 5ms. Model Nº Wavelength Range (µm) Minimum Target Dia* (mm/in) M2 thermometers use the latest generation of germanium detectors and operate at a wavelength of 1.6µm. They extend the measurement range of short wavelength thermometers down to 300°C/600°F and have a fast response time of 5ms. M4 short wavelength thermometers are used on low...

THERMOMETER SPECIFICATIONS FIBROPTIC THERMOMETERS STANDARD THERMOMETERS Model Range Ambient Temperature Time quoted to 95% of step change STANDARD OPTICAL SPECIFICATIONS Optimized for glass toughening = 3K at 630°C/1170°F ENVIRONMENTAL SPECIFICATIONS Focus range 6° graticule-defined field of view 1.8x magnification 30mm/1.2in eye relief (with or without spectacles/ safety glasses) At least 98% of energy detected is guaranteed to be within area defined by graticule Interchangeability Repeatability FIBROPTIC OPTICAL SPECIFICATIONS Vibration Humidity CE Sealing 3g - 60 to 300Hz, 0.5mm - 10 to 60Hz...

View through the viewfinder Target Distance (D) Datum Fibre Optics L10 = 1m/3ft 3in long L20 = 2m/6ft 6in long L35 = 3.5m/11ft 6in long Y = Laser Targeting System Target diameter D10 (Green Spacer) 100mm/3.94in focus 5.0mm/1.96in Target size calculation To calculate the target size at the focused distance, use the simple equation; d= D FOV Laser Targeting (optional) Target diameter (see below) FIBROPTIC THERMOMETER TARGET SIZES D25 (Purple Spacer) 250mm/9.84in focus 12.5mm/0.49in 20:1 Field of view Target distance Target diameter A25 (Blue Spacer) 250mm/9.84in focus 10.0mm/0.39in 25:1 Field of...

Laser Targeting Switch Fibre Optics ORDERING INFORMATION SYSTEM 4 thermometers have a unique part number to suit the particular combination of features which make up the model. The model number, consisting of the various options available, describes the exact SYSTEM 4 thermometer type required. This model number can be used for selection and ordering purposes. For example: M1 600/1600 C - V describes a single wavelength thermometer, operating at 1.0µm, with a measurement span of 600 to 1600°, celsius version, with standard variable focus optics. Optics Variable Focus (Standard) Short Variable...

For more than 60 years LAND has supplied temperature measuring systems and instruments to many different industries all over the world. Now the world leader in non contact thermometry, our expert advice and support is never far away. WORLD LEADERS WORLDWIDE SUPPORT LAND is the world leader in the manufacture of non contact temperature measurement systems, thermal imagers and linescanners. WORLDWIDE SUPPORT In addition to the companies established in the USA, Europe, Mexico and Japan, LAND is represented by distributors in most of the major industrial countries throughout the world. Our customers...