planck's constant measuring instrument
Negotiable /Set
Min.Order:1 Set
Xinxiang Vic Science & Education Co., Ltd.
planck's constant measuring instrument
Working power supply: AC220V plus or minus 10%, 50 hz
Ambient temperature: - 10 ° C - 45 ° C
Relative humidity: 35-85% RH
By light components: vacuum phototube
Color filter: four types (635 nm, 570 nm, 540 nm, 490 nm)
Amplifier, current amplifier, gain 60 db
Sawtooth wave: VPP = 12 v (- 6 v ~ + v)
Light source: AC 220 v 25 w incandescent bulbs
Product Packaging
Export standard packaging.
Type of Shipping
You can choose any way transport
After service
We pay greatly attention to the process of production, and will check the outlooking and detailed
request before packing,
Check the track number after the delivery, keep contact with customer and care about the feedback and supply assistance to avoid inconvenience to the clients.
Q&A:(The questions you may like)
1:How long you can fulfill the order normally?
We have in stock if there is no OEM or big quantity,
According to your order quantity decide the time of delivery,usually 20 working days.
2:What is your minimum order quantity?
1 piece is available.
3:How long the transportation take?
The time depends on the delivery method.which depends on the transportation,almost 3-7 working days.
4:What is the transportation?
Usually We send the goods by air,small order is best to choose international express,such as DHL,FEDEX,EMS,UPS,TNT,Aramex is better for middle east etc.Big orders are suitable for the delivery by sea.
5:What is the payment terms and payment method you can accept?
30% T/T in advance,Balance payment before delivery.
T/T,Western union,Money gram,Master card,Escrow,Paypal,etc..
6:Where is your company?
Our company is located in Xinxiang City,Henan,Province,China,near to Zhengzhou city and yellow river,that is our mother river,we can show you when we meet you from the Zhengzhou airport.(surely, we can drive to meet you when you plan to visit factory, welcome!)
7:Can you supply me the samples?
Yes, but the samples should be charged,we will return the sample cost after you make the firm order.
8:Can you do OEM&ODM for me?
Yes, we offer OEM&ODM, we can do special service on the product details and box,may your logo, may the color, may the different design,all is up to you.
9:Can you supply other products to me?
No problem,We are the educational equipment company,Our main products are prepared slides,
microscope glass slides,coverslips, Liquid nitrogen tank ,heating mantle,microtomes,microscope
accessories,biological specimens, teaching models,experiment materials.
10:OK, last one,do you have after-sale service?
Sure, we do have, and we do very well during the ordering time,many urgent reply and calling;we can supply 1 year after sale service. And do contact us if you have any question.
Our customers all over the world, often have foreign customers to our factory inspection.
Looking forward to you can visit our factory !
Xinxiang Vic Science&Educational Co.,Ltd. located in Xinxiang city, Near to Yellow river and Zhengzhou airport.
Our main products are microscope slides,prepared microscope slides, plastic and wooden slides box,stone specimen,models,microtome, Liquid nitrogen tank, heating mantle, microscopes and Counting chambers,Syringe Filter and other lab instruments.
We have win very good reputation after more than 10 years export experience, we have taken part in many foreign exhibition, such as 2014 Arab Lab.
Our products have been exported to USA, Australia,Russia, Germany,Brazil, Singapore,Malaysia,
Pakistan,Dubai, Iran,Iraq, Dubai, Nigeria, Turkey,Japan and Korean and so on.
Profession,Efficient, Active ,this is the unique feature of our working team,Safe and Fast is the Aim of our logistics team.
If there is no the information you want, please contact me !
If you want to know more information, please contact me !
Bella is very pleased to serve you !
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