การปรับแต่งแบบปุ่มกด 2 จุดดิจิตอลเครื่องวัดค่า pH Bobase pH ORP เครื่องวัดค่า pH ระดับบนสุดของตาราง

• After-sales Service: Online
• Warranty: 1 Year
• การแสดงผล: /
• พกพาสะดวก: พกพาสะดวก
• เครื่อง: /
• การรับรอง: /
• ไม่ใช่ ของรุ่น: PH-220
• การสนับสนุนที่ปรับแต่งได้: OEM
• ข้อกำหนดด้านพลังงาน: แบตเตอรี่ 3x1.5v "g13a"
• ฟังก์ชันคงค่า: ด้วยตนเอง
• วัสดุ: พลาสติก PP
• น้ำยาปรับเทียบ: สหรัฐอเมริกา (p74.01/4.01) 7.00 10.01
• ช่วงค่า pH: 2 ~ ชั่วโมง
• จุดการปรับเทียบ: 2 จุด
• ขั้วต่อ: 6 ขา
• แอปพลิเคชัน: ทางเคมี
• แพคเพจการขนส่ง: Wooden Cases and Cartons
• ข้อมูลจำเพาะ: /
• เครื่องหมายการค้า: BIOBASE
• ที่มา: China

คำอธิบายสินค้า

Product Description

Features:

* Stability indicator automatically shows current measurement status.
* Auto-Hold function freezes stable reading for easy viewing and recording.
* Automatic electrode diagnosis shows offset and electrode slope.
* Reset feature automatically resumes parameters back to factory default options.
* Help message as a operational guide that helps you quickly using the meter(for PH-220).
* Manual temperature calibration improves the measurement accuracy of meter(for PH-320).
* Selectable temperature unit (°C or°F ) meets different application requirements(for PH-320).

Technical Parameter

Model	PH-220	PH-221	PH-320
pH Range	-2.00~16.00pH	-2.000~20.000pH	-2.000~20.000pH
pH Accuracy	±0.01pH	±0.002pH	±0.002pH
Resolution	0.01pH	0.1, 0.01, 0.001pH, Selectable	0.1, 0.01, 0.001pH, Selectable
Calibration Points	2 points	1~5 points	1~5 points
Temperature Compensation	0~100°C, 32~212°F, Manual or Automatic	0~100°C, 32~212°F, Manual or Automatic	0~100°C, 32~212°F, Manual or Automatic
mV Range	-1999~1999mV	-1999.9~1999.9mV	-1999.9~1999.9mV
mV Accuracy	±1mV	±0.2mV	±0.2mV
Resolution	1mV	0.1, 1mV, Selectable	0.1, 1mV, Selectable
Calibration Points	/	1 point (Only for Relative mV mode)	1 point (Only for Relative mV mode)
Ion Concentration Range	/	/	0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE)
Ion Concentration Accuracy	/	/	±0.5% F.S (Monovalent),±1% F.S (Divalent)
Calibration Points	/	/	2~5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L)
Temperature Range	0~100°C, 32~212°F	0~105°C, 32~221°F	/
Temperature Accuracy	±1°C	±0.5°C,±0.9°F	/
Resolution	0.1°C	/	/
Hold Function	Manual	/	/
Memory	Stores up to 50 data sets	Stores up to 500 data sets	Stores up to 500 data sets
Output	/	USB Communication Interface	USB Communication Interface
Connector	BNC		--------
Power Requirements	1×9V/800mA battery	3×1.5V "AA" batteries (Standard) or DC5V power adapter (Optional)	3×1.5V "AA" batteries (Standard) or DC5V power adapter (Optional)
Dimensions(W*D*H)	185*88*32mm	170*85*30mm
Package Size(W*D*H)	475*155*350mm
Net Weight	300g
Gross weight	2kg

Company Information

After-sales Support
Packaging & Delivery

FAQ
1. who are we?
We are based in Shandong, China, start from 2017,sell to Eastern Asia(12.00%),South America(11.00%),Mid East(10.00%),SouthAsia(10.00%),Northern Europe(10.00%),Africa(10.00%),Southeast Asia(10.00%),Western Europe(6.00%),Eastern Europe(6.00%),NorthAmerica(5.00%),Southern Europe(3.00%),Central America(3.00%),Domestic Market(2.00%),Oceania(2.00%). There are total about 1000+people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Clinical&Analytical Products,Disinfection &Sterilization Instrument,Incubator,Oven,Air Protection Products
4. why should you buy from us not from other suppliers?
BIOBASE Group is specialized in products of 8 areas including medical diagnosis, biosafety protection, disinfection and
sterilization, water purification system, infant care products, cold chain products, software products, clean room project.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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