Laboratory Instrument/Water Circulating Multi-Purpose Vacuum Pump

·Product Description
The KJVP-E vacuum pump is specifically designed to work with medicine purification systems, large-volume units, pilot tests, and small-to-medium scale production processes. It offers a high air flow rate, making it ideal for applications in the chemical, pharmaceutical, biochemical, food, pesticide, agricultural engineering, and biotechnology industries.

·Features
1. Can be used with multiple rotary evaporators (quantity depends on the size of the evaporator), from 10 to 50 liters, simultaneously.
2. Suitable for use with several reaction kettles at the same time, depending on their specifications.
3. Replaces traditional rotary blade vacuum pumps without issues like corrosion or oil emulsification.
4. The water tank, condenser tube, and circulating pump are made of stainless steel (SUS standard) to handle corrosive gases effectively.
5. The external part can be cooled using refrigeration equipment or tap water, maintaining a constant water temperature between 4°C and 10°C in the water channel to ensure optimal vacuum performance.
Total system includes: Low Temperature Pump / Rotary Evaporator / SHB-E type Multi-purpose Circulating Water Vacuum Pump (with large air flow).

·Specification
·Detail Pictures


·Packing & Shipping
1. Standard export wooden case with high-quality cushioning material ensures safe delivery.
2. Every package is carefully inspected before shipping to avoid any damage during transport.
3. Logistics company can be chosen according to customer requirements.
4. We guarantee timely delivery and excellent service.


·About Kejie Group
Nanjing Kejie Group has one research institute and four professional production bases, and is a leading manufacturer in R&D, manufacturing, and sales of gas chromatography, HPLC, atomic absorption spectrometers, atomic fluorescence, UV-Vis spectrophotometers, headspace injectors, and other analytical instruments and related products.


·Our Service
Our commitment to you doesn't end when your equipment is shipped - it begins.
1. One-year warranty supported by product experts.
2. AMC and post-warranty support with 24/7 response.
3. Lifetime spare parts supply for all our products.
4. Long-term distribution partners worldwide provide on-site customer consultation and service.

·Contact Information
Address:
2nd Floor, A1 Building, Nanjing University of Science and Technology,
No. 129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-84139855
FAX: 0731-89833299

Please feel free to submit your inquiry information to us. We will contact you as soon as possible.

·FAQ
Q1: Are you the factory?
A1: Yes, we are. We have one Research Institute and four Professional Production Bases.

Q2: What's the warranty period? How do you provide this?
A2: Two years (24 months).
We perform strict quality checks, so the equipment you receive is of high quality and reliable.
If there is any issue, we will provide an online solution within 12 hours. We cover the cost of spare parts and shipping.
If the problem is due to a quality issue and cannot be repaired, we will send a new unit.

Q3: What's the production time?
A3: Usually 20 days for production, some equipment may require additional time for testing.

Q4: What's the delivery method?
A4: Light cargo is usually sent via express. Air and sea freight are also acceptable (with safe packaging).

Q5: What's the delivery time?
A5: Depending on the method and country, express delivery takes 6–15 days.

Q6: How to install and operate?
A6: Follow the instruction manual provided with the equipment. We also offer after-sales technical support.

Q7: What's the payment term?
A7: Typically, we accept a 50% TT deposit and 50% TT balance before shipping. Western Union is also accepted.

Braille Instructions

Reading Braille:
1. Familiarize yourself with the Braille alphabet, which consists of six dots arranged in two columns of three dots each. Each dot or combination of dots represents a different letter, number, punctuation mark, or special symbol.
2. Place your fingertips lightly on the Braille text, typically on a page or surface made specifically for Braille.
3. Feel the dots with your fingertips and identify the patterns to determine the corresponding letters, numbers, or symbols.
4. Move your fingertips systematically across the Braille text, reading from left to right and top to bottom, just like reading regular text.
Writing Braille:
1. Learn the Braille alphabet and practice writing each letter, number, punctuation mark, and special symbol.
2. Use a Braille slate and stylus, which is a tool specifically designed for writing Braille. The slate has rectangular openings to hold the paper, and the stylus is used to press the dots onto the paper through the openings.
3. Place a piece of Braille paper or cardstock into the slate, ensuring it is aligned properly.
4. Hold the stylus like a pen or pencil and press the appropriate dots onto the paper, one at a time, following the Braille alphabet.
5. Lift the stylus after each dot is pressed to avoid smudging or blending the dots together.
6. Continue writing the desired text, moving from left to right and top to bottom on the paper.
7. Review your writing by feeling the dots with your fingertips to ensure accuracy.
It is important to note that learning Braille may require time and practice, as it is a tactile skill that requires the ability to distinguish between the different dot patterns. However, with dedication and persistence, individuals can become proficient in reading and writing Braille.

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