EST for lab--Model DWY-2A--Electrical Stability Tester
Qingdao Haitongda Special Instrument Co., Ltd.- After-sales Service：VIDEO SUPPORT
- Warranty：1 year
- Display：Digital
- Portable：Portable
- Certification：ISO9001
- Transport Package：Wooden Box
Base Info
- Model NO.：DWY-2A
- Specification：330*270*220mm
- Trademark：haitongda
- Origin：China
- HS Code：9031809090
- Production Capacity：500 Sets,Year
Description
Technical Specification1 Power supply 16V 4.5a (power adapter) 2 measuring range 0V~2048V(Peak Value) 3 AC Frequency 340Hz±2Hz 4 Output waveform sine wave 5 Rate of voltage rise 150±10V/s, auto boost 6 breakdown current 61uA±5uA 7 Accuracy ±5% 8 Working temperature 18ºC~26ºC(64.4°F~78.8°F) 9 Electrode test temperature range 0ºC~93ºC(32°F~199.4°F) 10 Storage temperature range 5ºC~50ºC(41°F~122°F) 11 Automatic cut-off time 1min 12 Peak voltage display Digital liquid crystal display 13 electrode spacing 1.55mm(0.061in) 14 Net weight /gross weight 3/3.9kg 15 Overall dimensions 360x260x175(mm) 16 Packing size 370x290x240(mm) 
FAQ:
Q1 : Are you a manufacturer or a trading company ?
A1: We are manufacturer.
Q2: What is your main brand?
A2: Our brand is Haitongda
, which is famous in China and other nation. Also we do OEM.
Q3: What are your business scope and product classification?
A3:Business scope: mud analysis instrument, electronic products, special instrument, mold design and manufacturing; Instrument maintenance and sales; Import and export of goods and technologies.
Product classification: including drilling fluid analysis instrument, oil well cement testing instrument and field overall solution, including 22 small categories and over 120 products.
Q4: What is your MOQ for the order?
A4: Testers per 1 set.
Q5: What is the warranty period of your instrument?
A5: One year.
Q6: Can I get better offer if our order can be bigger?
A6: Certainly. We will give you better prices based on the quantity for your order.
Q7:What certificate do you have for your instrument?
Q7: ISO, SGS and so on
Q8: What is your lead time for our order?
A8: For new order: 3 weeks;
For stock order: 3 working days after T/T. Based on FOB Qingdao.
Q9: What is your advantage of your factory?
A9: We are the original oil ministry designated drilling fluid analysis equipment manufacturer in China, which was founded in 1968.
Q10: What is the process to become an agency?
A10: Please send us mail enquiry, then we will reply you as soon as possible.
FAQ:Q1 : Are you a manufacturer or a trading company ?
A1: We are manufacturer.
Q2: What is your main brand?
A2: Our brand is Haitongda
, which is famous in China and other nation. Also we do OEM.Q3: What are your business scope and product classification?
A3:Business scope: mud analysis instrument, electronic products, special instrument, mold design and manufacturing; Instrument maintenance and sales; Import and export of goods and technologies.
Product classification: including drilling fluid analysis instrument, oil well cement testing instrument and field overall solution, including 22 small categories and over 120 products.
Q4: What is your MOQ for the order?
A4: Testers per 1 set.
Q5: What is the warranty period of your instrument?
A5: One year.
Q6: Can I get better offer if our order can be bigger?
A6: Certainly. We will give you better prices based on the quantity for your order.
Q7:What certificate do you have for your instrument?
Q7: ISO, SGS and so on
Q8: What is your lead time for our order?
A8: For new order: 3 weeks;
For stock order: 3 working days after T/T. Based on FOB Qingdao.
Q9: What is your advantage of your factory?
A9: We are the original oil ministry designated drilling fluid analysis equipment manufacturer in China, which was founded in 1968.
Q10: What is the process to become an agency?
A10: Please send us mail enquiry, then we will reply you as soon as possible.