Máy Ghi Nhiệt Độ Và Độ Ẩm Sekonic St-50A

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)

Accuracy

Temperature
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

Calibralion

Temperature
Humidity

1 Point
1 or 2 Point

Recording Range

User 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

Name of product

Model number

Supplement

Option

Extension Cable 5M

HE04

Extension Cable 20M

HE05

Extension Cable 50M

HE06

dust-proof & drip-proof Cover

HE07

Vinyl

external control output unit

HE09

One point of common output

AC 100V Adapter

HE17

One set of traceability certificate

-

consumables

Usual chart paper

HE12

5pcs/set

cartridge pen

HE13

2red & 2 blue/set

Clean chart paper

HE11

5pcs/set