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HH378-Series
4-Kanal Handheld Typ K Thermoelement-Datenlogger
4-Channel Handheld Type J, K, T, E Thermocouple Data Logger- Automatischer Messbereich
- USB-Schnittstelle mit Windows®-Software
- LED-Hintergrundbeleuchtung
- HOLD-Funktion
HH378-Series
Von
TWD
20,376
Produktübersicht
- Zusätzliche Merkmale 1 MIN/MAX/AVG/REL/HOLD-Funktionen, automatische Abschaltung
- Batterielebensdauer 30 Std.
- Batteriegröße und -typ Alkali 9 V
- Datenschnittstelle USB
- Anzeigetyp LCD
- Anzeigetyp Hinweis 4 1/2-stelliges LCD
- Höhe 36 mm
- Eingangsschutzspannung 250 Vac
- Länge 196 mm
- Messart Temperatur
- Anzahl der Messungen 4
- Betriebstemperatur, max. 50 °C
- Betriebstemperatur, min. -10 °C
- Relative Luftfeuchtigkeit, max. 0,9
- Relative Luftfeuchtigkeit, min. 10%
- Proben, max. 16000
- Abtastrate 1 Hz (1 Aktualisierung/Sekunde)
- Hinweis zur Abtastrate 1 Mal pro Sekunde
- Serien-ID HH378-Series
- Softwarekompatibilität Kompatibel mit Windows NT 4.0/NT2000/XP/Vista/Windows 7
- Lagerungsfeuchtigkeit, max. 0,75
- Lagerungsfeuchtigkeit, min. 0,1
- Lagertemperatur, max. 60 °C
- Lagertemperatur, min. -40 °C
- Art der Stromversorgung Batterie
- Temperaturgenauigkeit ± 0,7 °C
- Hinweis zur Temperaturgenauigkeit ± (0,1 % des Messwerts + 0,7 °C) ± (0,1 % des Messwerts + 1,4 °F) Unter -100 °C (-148 °F): ± (0,4 % des Messwerts + 0,7 °C) ± (0,4 % des Messwerts + 1,4 °F)
- Temperaturmessung, max. 1372 °C
- Temperaturmessung, min. -200 °C
- Temperaturauflösung ± 0,1 °C
- Temperatur-Auflösung Hinweis 0,1°C/°F <1000, 1°C/°F ≥1000
- Temperatursensor-Typ Thermoelement
- Gewicht 310 g
- Breite 65 mm
Supported Applications
The Omega HH378 Series is a four-channel handheld data logger thermometer designed for temperature measurement using Type J, K, E, and T thermocouples. The instrument features isolated input protection and includes Windows software for data processing via USB interface.
- Type J, K, E, and T thermocouple measurements
- Four simultaneous channel monitoring with 16,000 record storage capacity per channel
Operating Conditions & Performance
The HH378 Series operates within an ambient temperature range of -10 to 50°C (14 to 122°F) and a humidity range of 10 to 90% RH (no condensing). Storage conditions are specified as -40 to 60°C (-40 to 140°F) with 10 to 75% RH. Accuracy is defined as ±(0.1% of reading + 0.7°C) or ±(0.1% of reading + 1.4°F). For measurements below -100°C (-148°F), accuracy shifts to ±(0.4% of reading + 0.7°C) or ±(0.4% of reading + 1.4°F).
- Resolution: 0.1°C/°F for readings <1000, and 1°C/°F for readings ≥1000
- Sample rate: 1 time per second
- Battery lifetime: Approximately 30 hours (alkaline battery)
Configuration Options
The series supports four thermocouple types with the following measurement ranges:
- Type K: -200 to 1372°C (-328 to 2501°F)
- Type J: -150 to 1000°C (-238 to 1832°F)
- Type E: -150 to 750°C (-238 to 1382°F)
- Type T: -180 to 400°C (-292 to 752°F)
Power is supplied by a 9V battery (included) or an optional AC/DC adapter providing 9 Vdc (8-10 Vdc maximum). The unit features a USB interface for data transfer and includes Windows software. Standard accessories include four free 1 m Type K insulated beaded wire thermocouples with subminiature connectors, a hard carrying case, operator's manual, NIST certificate, and USB cable.
Key Product Differences
The HH378 model is the primary configuration in this series. Optional accessories include Model No. HH300-ADAPTER (Power adapter 115 Vac) and Model No. HH300A-CABLE-USB (Spare USB interface cable). The instrument dimensions are listed as 196 H x 65 W x 36 mm D (7.72 x 2.56 x 1.42") with a weight of approximately 310 g (10.93 oz).
PDFs & Handbücher
