เครื่องวัดอุณหภูมิและบันทึกอุณหภูมิ แบบกราฟ หน้าจอแบบสัมผัส Humidity Temperature Chart Recorder With Touch Screen เครื่องวัดและบันทึกอุณหภูมิ ความชื้น รุ่น RH550
RH550 EXTECH : Humidity/Temperature Chart Recorder with Touch Screen ยี่ห้อ Extech, USA
Datalog relative humidity, temperature, and calculated dew point on interactive, 7-inch (178 mm) color screen
Simultaneously datalog and monitor relative humidity, temperature, and calculated dew point on the Extech RH550. It features live or user-scheduled recording time and programmable Min/Max alarm set points. A built-in stand is included for desktop use, as well as a bracket for wall-mounting. The RH550 also features a field-replaceable probe that can be attached to the monitor or on a 6 ft (1.8 m) cable. This recorder is useful in office buildings, conference rooms, labs, hospitals, cleanrooms, greenhouses, food storage facilities, and more.
บันทึกข้อมูลพร้อมกันและตรวจสอบความชื้นสัมพัทธ์อุณหภูมิและจุดน้ำค้างคำนวณบน Extech RH550 มันมีเวลาการบันทึกสดหรือผู้ใช้กำหนดและจุดตั้งปลุก Min / Max ที่ตั้งโปรแกรมได้ ขาตั้งในตัวมีให้สำหรับการใช้เดสก์ท็อปรวมถึงตัวยึดสำหรับติดตั้งบนผนัง RH550 ยังมีหัววัดแบบเปลี่ยนได้ที่สามารถต่อเข้ากับจอภาพหรือบนสายเคเบิลขนาด 6 ฟุต (1.8 ม.) เครื่องบันทึกนี้มีประโยชน์ในอาคารสำนักงานห้องประชุมห้องปฏิบัติการโรงพยาบาลคลีนรูมเรือนกระจกโรงเก็บอาหารและอื่น ๆ
Features:
Large 7" (178 mm) high-resolution color TFT LCD (1024 x 600 pixels) with display zoom feature, interactive touch screen menu, and screen capture capability with finger swipe
Simultaneous numerical and graphical display of real-time Humidity, Temperature and Dew Point readings, plus Time and Date in Live Mode
Internal 16 GB memory for capturing up to 20,000 data points in CSV format that can be transferred to a computer via USB port
User selectable 1 second to 24 hour sampling rate
Audible and visual alarm with Hi/Low set points
View recorded alarm values by date sorting or by temperature and humidity values
Memory progress bar indicates used memory and percentage of free memory remaining
Recall saved data files using History Mode
MIN/MAX records minimum and maximum values for all 3 units of measure
Field-replaceable probe does not require recalibration
Probe can either be clipped directly onto the tablet or attached to a cable to extend up to ~6 ft (1.8 m) for measurements in closed environments
Up to 3 probe cables (RH550-C) can be connected together (one is included)
Desktop or wall mount
Complete with built-in stand, wall mount bracket, RH550-P detachable probe, RH550-C probe cable (6 ft /1.8 m), USB cable, universal adaptor with multiplugs (US, EU, UK, AU), and internal rechargeable battery
Specifications:
Unit
Range
Max Resolution
Basic Accuracy
Relative Humidity
10% to 95% RH
0.1% RH
±2.5% RH
Temperature (sensor directly attached to tablet)
14 to 104°F (-10 to 40°C)
0.1°
±0.9°F (±0.5°C)
Temperature (sensor attached to cable)
-4 to 176°F (-20 to 80°C)
0.1°
±0.9°F (±0.5°C)
Dew point (calculated)
-4 to 176°F (-20 to 80°C)
0.1°
Internal Memory Storage
16 GB
Sample Rate
1 sec to 24 hrs
Extension Cable
Connect up to 3 cables (RH550-C)
Dimensions
Tablet: 7.8 x 4.6 x 1" (198 x 118 x 25.7 mm)
Viewable Screen: 7" (178 mm)
RH550-P probe: 3.1 x 0.6 x 0.4" (79 °— 15.8 °— 10 mm)
RH550-C cable: ~6.5 ft (197 cm) cable length; ~6.9 ft (210 cm) cable length and two end connectors
Weight
Tablet: 12.9 oz (365 g)
Tablet with probe and cable: 15 oz (425 g)
RH550-P probe: 0.4 oz (11.3 g)
RH550-C cable: 1.7 oz (47 g)
Extech RH550: Humidity/Temperature Chart Recorder with Touch Screen
Simultaneously datalog and monitor Relative Humidity, Temperature, and calculated Dew Point on Extech’s RH550 Chart Recorder with large 7" (178 mm) programmable touch-screen. Features live or user scheduled recording time and programmable Min/Max alarm set points. Built-in stand for desktop or use the included bracket for wall mount. Includes field-replaceable probe that can be attached on the monitor or on a ~6.5 ft (2 m) cable.
Places to monitor Humidity/Temperature/Dew Point:
- Buildings and conference rooms
- Laboratory, pharmaceutical, cleanrooms, hospitals
- Hydroponics and green houses
- Food storage facilities, refrigeration
Accessories:
Complete with built-in stand, wall mount bracket, RH550-P detachable probe, RH550-C probe cable (6 ft /1.8 m), USB cable, universal adaptor with multiplugs (US, EU, UK, AU), and internal rechargeable battery
RH550-C: Extension Cable for RH550-P
RH550-P: Humidity/Temperature Probe for RH550
6.5 ft (2 m) length
Up to 3 can be connected in series
Compatible with RH550/RH550-P
Temperature range:
14 to 104°F/-10 to 40°C (when connected to RH550 directly)
-4 to 176°F/-20 to 80°C (when connected to RH550 via extension cable)
Compatible with RH550/RH550-C
Ordering Information:
RH550 ..............Humidity/Temperature Chart Recorder with Touch-screen
RH550-P ...........Humidity/Temperature Probe for RH550
RH550-C ...........Extension Cable for RH550-P
(Note: Connect up to three RH550-C cables serially to the RH550 without sacrificing accuracy)