Reference standard Type ‘R’ & ‘S’ thermocouples are made from High purity reference grade platinum and platinum rhodium alloy. It covers Temperature range up to 1500°C. It is commonly used as reference standard to calibrate Industrial thermocouples. This sensors are assembled with 6mm OD, 450mm or 600mm long gas tight 99.7% high Alumina sheath. This type thermocouples, besides the low ageing drift, also offers the advantage of a low basic tolerance value. This model with Cold Junction compensation probe provides much accurate temperature measurement possibilities, The Cold Junction probe is inserted in to ICE water mixture. This is necessary for the Precision measurement.

“SANSEL” Series TCAL 1500 / 1500 is a Micro controller Based Precision “Dry Block” Temperature Calibrators Generates True Reference Temperature. The Temperature Controller of the Calibrators Uses a Auto Tune PID Controller Algorithm. This Response Closely Follows the Heating Curve of an Actual Thermal System. Place the Sensor to be Calibrated in the Calibrator. Set the Temperature from 4.3 inch Touch screen . Both True and set Temperature can be Read. When Stabilization Occurs, Simply Read the Temperature and Re- Calibrate the Process System or sensor. TCAL 1500 / 1500 Calibrator may be Used for Calibration of all Type of temperature sensors above 500°C to 1500°C range – K, R, S, B, etc.,.

The RPM Controller / Transmitter is a reliable and versatile device used for measuring revolutions per minute (RPM) in various applications. With its advanced features and precision, the RP 491 offers accurate monitoring of motor and shaft speeds. Equipped with user-friendly controls and a clear display interface, it provides operators with real-time feedback essential for maintaining optimal performance and preventing potential damage to machinery. Whether in automotive, industrial, or other settings, the RPM Controller and Transmitter is a trusted tool for ensuring efficiency and safety in rotational speed monitoring.

SANSEL Model BCAL 1202, Black body Calibrator is used to measure the accuracy and performance of non-contact Thermometers. Infra red thermometer & online pyrometer calibration is performed by comparison of the temperature measured by UUC and target
temperature indicated by the calibrator or using standard pyrometer. Focus the Unit Under Calibration (UUC) to be Calibrate to the target point given in BCAL 1202. Set the Temperature from the Touch screen display. Both True and set Temperature can be read. When Stabilization Occurs, Simply Read the Temperature and re-Calibrate the UUC.

The RPMC 1700 Series is high precision Tachometer calibrator, generates true reference rotation per minute (RPM). This calibrator uses “German technology” with high speed motor, high precision encoder and adoption of a new power full 32 bit CPU in control drive, featuring automated gain tuning function, stability, stable stop, rugged in use and many more. Due to it’s light weight and rugged Aluminium enclosure, it is suitable for in-house and on-site calibration of contact / non-contact Tachometer, Tacho coil, Tacho generator, RPM indicator, RPM transmitter, Speedo meter, Proximity sensor, Stroboscope, etc,.

SANSEL series TCAL 1501/- 40 is a micro controller based precision “LOW TEMPERATURE LIQUID BATH” generates true reference temperature with high resolution and stability. The temperature controller of the bath uses a auto tune FUZZY PID controller algorithm. This fast response closing follows the cooling curve of an actual thermal system.
Place the thermometers and thermocouple & RTDs to be calibrated in the bath. Set the temperature from the 3.5 inch true TFT display with touch screen . Both liquid and set
temperature can be read. When stabilization occurs, simply read the temperature and re-calibrate the thermometer, sensor etc., or comparison with master RTDs reading.

SANSEL Model TCAL 1401 / 600 Dry well Temperature calibrator are high performance for industrial atmosphere and covering temperature range from Amb.+5 to 600°C. Which are ideally suited onsite calibration of thermocouple, RTDs, Indicator with sensors & 4-20mA signal transmitter with indicator in Food, Pharmaceutical and all types of process industries. Having it’s advantage of user friendly, light weight, portable, fast settling, better uniformity and accuracy over a wide temperature range. TCAL 1401 / 600 having interchangeable inserts to suit for calibration of different diameter of sensors (upto 30mm). Additional Inserts(optional) with special drillings are available to order.

Sansel model TCAL 1503/-35 Metrology Grade Very Low Temperature Dry Block Calibrator incorporate Solid-state, Heating and Cooling Technology. This dry well has an advantage of wide temperature range from -35 to 120°C, CFC Free, high efficiency, Fast cooling & Heating, Energy saving & Fluid free. Hence it is a great alternative to Fluidized bath and best suitable for clean room environment. This Portable Dry Block Calibrator is a high precision, more resolution, better stability, Uniformity, big well dia and depth to calibrate more number of temperature sensors at a time. This model can meet any calibration requirement in laboratories or in Onsite applications. It has inbuilt measuring facility of thermocouples, RTD, Resistance, millivolts, Volts, ohms & milliamps to directly read the signals from most of the temperature sensors, indicator with sensors and transmitters. This Dry well calibrator model is using 4.3” True colour display with touch screen, easy to read multi parameter at the same time like, Block temperature, Set temperature, Measure value, real time clock with date & time , Control output %, Stability time & Status, Range of the equipment with necessary unit of measurement and three Touch panel keys are used for measure Configuration, Settings, Calibration etc.,. It has one more advantage of help menu for operating instruction of the equipment via the same display screen, Hence no need of hard copy of Instruction manual.

It is one of the smallest dry block with rich features and is highly competitive in price. SANSEL Model TCAL 1404/-15, (Dry Block Miniature Temperature Calibrator) sets a new benchmark in temperature calibration with advanced features that deliver unmatched precision, ease of use, and operational stability. Temperature range of the TCAL 1404/300 covers from Amb. +5 to 300°C. Our Drywell Calibrators are ideally suited for fast calibration in process industries to calibrate Thermocouple, RTD, Indicator with sensors & transmitters with sensors, this compact yet powerful calibrator is designed to meet the stringent demands of today’s laboratories and field operations.

The DT 271 dual display timer is a sophisticated timing device designed to cater to the diverse needs of professionals across various industries. Featuring two independent displays, this timer offers enhanced functionality and flexibility for simultaneous timing operations. Whether utilized in laboratories, workshops, or industrial settings, the DT 271 provides users with the capability to monitor and manage the timing tasks with precision and efficiency. Its intuitive interface and customizable settings allow for seamless operation and adaptability to different timing requirements. With its robust construction and reliable performance, the DT 271 is a dependable tool for professionals seeking advanced timing solutions for their applications.