เครื่องวัดค่าพีเอช ตัวเครื่องกันน้ำมาตรฐาน IP67 pH 0.000 to pH14.000 มาพร้อม pH probe MM4-PH สายยาว 1 เมตร ฟังก์ชั่นบันทึกข้อมูล 1,500 ค่า ใช้ร่วมกับอุปกรณ์เสริม เชื่อมต่อคอมพิวเตอร์ด้วย RS232C interface ยี่ห้อ TOA DKK, Japan
Index
MM-41DP-PH ฟังก์ชั่นการวัด
เครื่องวัดค่าพีเอช
MM-41DP-PH จุดเด่น
New digital probe adopted
Probe information can be identified automatically
For the 2ch type, the probes connected to each channel is freely combined.
Only the electrode parts of the pH probe and ORP probe can be replaced.
Achieves reduction of environmental load and running cost
Slim design that is easy to hold in your hand
With backlight function
Waterproof structure (IP67; 1m, can be immersed for 30 minutes)
Data memory function (1500 data)
USB standard equipment (PC connection compatible)
USB power supply is also possible (optional)
Supports external printer connection
MM-41DP-PH ช่วงการวัด
Measurement Item/Range pH 0.000 to pH14.000
Display Range pH-2.000 to pH16.000
Repeatability (instrument body) ±0.006pH
MM-41DP-PH Power Supply
AA batteries/rechargeable nickel-metal hydride batteries 2 pcs or USB-powered (no recharging function)＊2
＊2 The use of AC-USB adapter ASSY (7472510K) is recommended for optional analogue-output connections and for continuous-measurement with DO
probes because battery life is shortened (USB-powered).
Power consumption 0. 2VA (with battery 3V), 0. 9VA (with USB-powered)
MM-41DP-PH ขนาดสินค้า
Approx. 70 (W) × 35 (H) × 185 (D) mm
Approx. 290g
MM-41DP-PH อุปกรณ์ที่มาในชุด
Main unit x 1
Conductivity probe (MM4-PH) x 1
Battery alkaline AA x 2
Operation manual
MM-41DP-PH ข้อมูลจำเพาะ
Display unit Custom LCD with backlight
pH Temperature Compensation Range
ATC (Automatic Temperature Compensation): 0 to 100.0°C
MTC (manual Temperature Compensation): 0 to 100.0°C
pH calibration
JIS pH standard solution, US standard solution up to 5-point calibration or custom-made standard solution up to 2-point calibration
Performance Guaranteed Temperature, Humidity
0 to 45°C 20 to 90% (non-condensing) 0 to 40°C when the optional External Printer is used
Waterproof structure
IP67(1m, immersion allowed for 30 minutes) Disabled when probes are not connected or using USB.
Data Memory
1500 data (measured time, measured value, Temperature)
Calibration History Creation Function
Main unit side: Last 1 time Probe side: pH is 10 batches including the newest
Interval Measurement function ＊1
Setting interval: 1 second to 99 minutes 59 seconds or 5 minutes to 99 hours 59 minutes can be arbitrarily set.
Print Function
Can be connected to optional External Printer EPS-P30 (Plain Paper Print)
Auto Hold Function Stable judgment value: Fixed
Auto Power Off
OFF/10 min./30 min./60 min./180 min./360 min./720 min. settable
USB (peripheral, Micro) 1 port standard equipment (isolated)
Battery life (estimate)＊Backlight turns off, option not connected
When a pH or ORP probe is connected: Approx.800 hours