Reference Measuring Instruments ALMEMO® Reference measuring instrument for temperature High-precision measuring by means of thermocouples Types N, S, R, B Resolution 0.01 K, up to 1800 °C ALMEMO® X6 Technical features • Temperature measurement with very high levels of resolution, precision, and linearity, using thermocouples Types N, S, R, B • Suitable as reference device in calibration laboratories and quality assurance procedures • Very high accuracy thanks to multi-point adjustment of the thermocouple temperature sensor • Each temperature sensor has its own cold junction stored in the ALMEMO® plug or externally. The cold junction temperature in the ALMEMO® plug is measured to a very high resolution of 0.001 K by means of an NTC sensor. • Two electrically isolated measuring inputs for thermocouples, types N, S, R, B • Resolution 0.01 K • Units °C, °F, K • High-resolution A/D converter, delta-sigma, 24-bit, 1.25 mops (measuring operations per second) • Two output sockets for digital interface, ALMEMO® memory connector • Compact, modern, ergonomic design • Graphics display, illuminated with white light • Easy and convenient to operate by means of 4 soft-keys and cursor block • Measured value display: 2 measured values, differential, measuring point list, cold junction temperature • Measuring functions: Zero-setting, smoothing, maximum / minimum values, individual value memory for 100 values • Data logger with ALMEMO® memory connector (accessory) • Sensor programming: Smoothing, designation, units • Device configuration: Illumination, contrast, device address, baud rate • Choice of language: German, English, French Technical data ALMEMO® 1020-2 Measuring inputs Electrical isolation A/D converter Measuring ranges NiCrSi-NiSi Type N PtRh10-Pt Type S PtRh13-Pt Type R PtRh30-PtRh6 Type B Resolution Accuracy Type N Type S Type R Type B Nominal conditions Temperature drift Cold junction temperature 2 ALMEMO® input sockets for thermocouples Semiconductor relay (50 V) Delta-sigma, 24-bit, 1.25 mops -200 to +1300 °C -50 to +1768 °C -50 to +1768 °C +250 to +1820 °C 0.01 K ±0.1 K ± 1 digit in range -200 to +1300 °C +50 to +1760 °C +100 to +1760 °C +500 to +1800 °C 23 °C ±2 K, 1013 mbar, battery mode typical 10 ppm / K Measuring operations with 0.001 K resolution Accessories Ethernet data cable ALMEMO® memory connector with micro SD Rubberized impact protection, gray DIN rail mounting 2 ALMEMO® sockets for interface cable and ALMEMO® memory connector Standard equipment Display Graphics display, 128 x 64 pixels, 8 rows Illumination 2 white LEDs Keypad 7 silicone keys (of which 4 soft-keys) Date and time-of-day Real-time clock, buffered by battery Individual value memory, internal 100 measured values Power supply Battery set 3 AA alkaline batteries Mains adapter ZA1312NA12 100 to 240 VAC to 12 VDC, 1.5 A, electrically isolated Current consumption (without input and output modules) approx. 20 mA With illumination approx. 40 mA Housing Environmental conditions see general technical specifications 11/2025 • We reserve the right to make tech

Reference Measuring InstrumentsVariantsComplete set comprising reference measuring instrument for temperature plus accessories, evaluation software, thermocouple sensor, with DAkkS accredited calibration certificate Reference measuring instrument ALMEMO® 1020-2, including 3 AA alkaline batteries, mains unit ZA1312NA12, USB data cable ZA1919DKU, instrument case, and evaluation software ALMEMO® View SW5500AV (see chapter software) Set with high-precision sheathed thermocouple sensor type N Set Order no. with sheathed thermocouple sensor type N FTAN926L0500P2 with DAkkS accredited calibration certificate...