SEKONIC ST-50A HYGRO-THERMOGRAPH

Best-selling hygro-thermograph recorder equipped with an electronic sensor.
Highly reliable recording on chart paper has earned a good reputation in various manufacturing sites and laboratories for diverse products such as pharmaceuticals, chemical products, resins, semiconductors, and electrical equipment.
In addition, our products are used in art galleries and museums to record the storage environment of works that do not like humidity.

・Up to 6 months record on chart paper
・Easy-to-read digital display
・Can be installed anywhere, using batteries or AC adapter for power supply
・Ideal for recording and managing temperature and humidity environments in clean rooms, animal breeding rooms, product warehouses, art galleries, museums, etc.

Product Name: Electric Hygro-Thermograph ST-50A

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Description

  • Measurement
    Methods    		Temperature:
    Humidity:    		Semiconductor Sensor
    High Molecular Electrostatic Capacity Sensor
    Measurement
    Ranges    		Temperature:
    Humidily:    		-20 to 50℃ / -4 to 122°F
    -20 to 80℃ / -4 to 176°F (with sensor Extension Cable)
    20 to 90%RH (No Condensation)
    0 to 100%RH (with Sensor Extension Cable，No Condensation)
    Display(LCD)Resolution
    Temperature:
    Humidity:
    Others:Dew Point
    　　　:Absolute Humidity
    　　　:LCD Display    		0.1℃ / O.1°F O.1%RH
    -20 to 80℃ / -4 to 176°F
    0 to 100%RH
    (-80 to 80℃ / -112 to 170°F)
    (0 to 290g/m²)
    Battery Checker，Chart Speed，Setup Mode，etc
    Recording
    (Chart form)    		Chart Paper
    Working Width
    Feeding
    Feeding Accuracy    		Z-Fold Type，12m/ 39.37feet (Length) 113mm /4.44inch (Width)
    100mm (3.93inch) for record both Temperature and Humidity
    Sprocket
    ±3 mm / 0.12inch (at 12m / 39.37 feet. Long Recording)
    AccuracyTemperature
    Humidity    		±1.0℃ / ±1.8°F at 0 to 50℃ /32 to 122°F
    ± 3% RH (at 25℃ /77F)
    *Accuracy Guarantee Range on Humidity is 10 to 90%RH
    CalibralionTemperature
    Humidity    		1 Point
    1 or 2 Point
    Recording RangeUser Selectable among
    ①②③ with Switch    		*Temperature
    ①-20 to 80℃ / -4 to 176°F
    ②0 to 50℃ / 32 to 122°F
    ③±10℃，±25℃， ±25°F，or 50°F
    *Humidity
    ①0 to 100%RH
    ②±10%RH or ±25%RH
    Environmental
    Conditions    		Ambient Temperature
    Humidity    		-20 to 50℃ / -4 to 122°F
    20 to 90%RH (No Condensation)
    Power
    Requirement    		Battery
    AC Adaptor Inlet    		LR20，1.5V x 4pcs
    Input 9V 500mA
    Dimension
    Weight    		W x H x D (mm / inch),
    kg，lbs (Without Batteries)    		300 x 245 x 105 mm / 11.8 x 9.6 x 4.1 inch,
    2.1kg 4.6lbs
    Other Features Desktop or Wall Mount Socket (2holes)
    3mm (0.13inch) marking on Temperature / Humidity Recording
    Pen Position Adjustment Automatically，or with Switch
    Standard Accessories LR20，1.5V x 4
    1 Pcs Chart Paper
    1 Pcs Blue / Red Fiber Tip Pen
    Option Accessories Sensor Extension Cable
    ( 5m / 16.40feet, 20m / 65.62feet, 50m / 164.04feet )
    Chart Paper ( 5 Sheets / Box )
    Chart Pen ( 2 Blue & 2 Red pens ) / Box

    ・Features and Specifications are subject to change without notice.

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