T90 - Industrial laser Vevor - Free user manual and instructions

Product Type	CO2 Laser Tube
Brand	Vevor
Model	T90
Power	90 W
Length	1250 mm
Tube Diameter	Φ80 mm
Trigger Voltage	22 KV
Operating Voltage	15 KV
Recommended Current	6-22 mA
Wavelength	9.3-10.6 μm
Beam Diameter	5-7 mm
Lifespan	10000 hours (at >70% usage)
Recommended Water Flow	13-15 L/min
Water Temperature	15-25°C
Operating Temperature	20-30°C
Laser Class	4
Laser Type	CO2
Safety	Wear protective goggles; do not expose body; do not leave unattended; use in a safe environment with a fire extinguisher.
Maintenance	Clean with soft cloth; mirror with alcohol swab; use distilled water; do not clean while hot.
Installation	By a qualified technician; follow the wiring diagram; purge air bubbles from the cooling circuit.
Main Parts	Positive electrode, negative electrode, discharge tube, semi-transparent mirror, cooling pipes.
Repairability	Call a qualified technician for any internal intervention.
Warranty	Visit www.vevor.com/support for the electronic warranty certificate.
Compliance	European directive 2012/19/EU (WEEE) - selective recycling.

Frequently Asked Questions - T90 Vevor

What is the power of the T90 laser tube?

The power of the Vevor T90 CO2 laser tube is 90 W. This corresponds to a recommended current of 6 to 22 mA.

What type of cooling is necessary for the T90 tube?

The tube requires water cooling with a flow rate of 13-15 L/min and a water temperature between 15 and 25°C. It is imperative to use distilled water to avoid deposits.

How to clean the T90 laser tube?

Use a soft dry cloth for the outside surface. For the semi-transparent mirror at the tube end, use a cotton swab soaked in alcohol with gentle circular motions. Never clean the tube while it is still hot after use.

What are the important safety instructions?

This laser is class 4. Always wear appropriate protective goggles. Do not place any part of the body in the laser path. Do not leave the device unattended during operation. Make sure the work area is equipped with a fire extinguisher.

What is the lifespan of the T90 laser tube?

The lifespan is 10,000 hours at more than 70% usage. To extend the lifespan, never exceed the rated power and let the tube rest after several hours of continuous work.

Can I use tap water for cooling?

No, it is strongly recommended to use distilled water to prevent accumulation of contaminants that could clog the cooling circuit or damage the tube.

What is the beam diameter of the T90 laser?

The laser beam diameter is 5 to 7 mm. This depends on the exact machine configuration.

How to correctly install the T90 laser tube?

Installation must be done by a qualified technician. Follow the provided structural diagram: connect the positive and negative electrodes to the laser power supply, connect the cooling pipes (water inlet and water outlet), and ensure there are no air bubbles in the circuit before activating the laser.

What to do in case of tube malfunction?

Contact Vevor technical support via www.vevor.com/support. Do not attempt to repair the tube yourself, as it contains high-voltage components. Only qualified technicians should intervene.

Is the T90 tube compatible with all CO2 laser machines?

No, compatibility depends on the power, dimensions (length 1250 mm, diameter Φ80 mm) and voltages required by your machine. Check that your laser power supply can provide the trigger (22 KV) and operating (15 KV) voltages.

USER MANUAL T90 Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

CO2 LASER TUBE

MODEL: C70/T90/T100/T130

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CO2 LASER TUBE

MODEL: C70

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two stand holders (no text or symbols visible)

MODEL:T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on beige stands (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.

SAFETY INSTRUCTIONS

1. ONLY use in full compliance with all applicable local and national laws and regulations.
2. This is a class 4 laser which can lead to serious injuries or property damage if used improperly.

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

1. DO NOT use this laser around combustible materials or volatile fumes as they might ignite.
2. Ensure that the laser tube's electrodes and emission lens are kept clean and dust-free.
3. DO NOT place any body part in the path of the laser.
4. ALWAYS wear appropriate personal protective equipment such as protective eyewear when operating this laser. It is also recommended to secure the worksite or erect protective screens around the laser path to prevent injury to passersby.
5. ALWAYS use EXTREME caution around the tube's high voltage electrical connections.
6. The working area MUST be equipped with appropriate firefighting equipment.
7. Certain materials can emit gases or radiation when exposed to lasers. It is the buyer's responsibility to research your working materials before exposing them to the laser so appropriate precautions and equipment can be used.
8. DO NOT leave this laser unattended during operation.
9. Do NOT permit minors or untrained personnel to use this laser. ONLY allow trained technicians to make or adjust its electrical connections.
10. DO NOT use this laser in overly hot or humid environments.
11. DO NOT disassemble this laser without proper training.

SAVE THESE INSTRUCTIONS

MODEL AND PARAMETERS

Model C70 T90	T100 T130
Laser Medium	CO2 CO2	CO2 CO2
Power 60W 90W	100W 130W
Pipe Diameter	Φ55mm	Φ80mm	Φ80mm	Φ80mm
Length	1250mm	1250mm	1450mm	1650mm
Trigging voltage 19KV	22KV	24KV	27KV
Working Voltage	16KV	15KV	17KV	19KV
Recommended Current	5-18mA	6-22mA	6-24mA	6-28mA
Wavelength	9.3-10.6 μm
Laser Beam Diameter	4-6mm			5-7mm
Life Span(>70% Use)	5000-6000H	10000H
Recommended Water Flow Rate	2-10L/min		13-15L/min
Recommended Water Temperature	15-25°
Recommended Operational Temperature	20-30°

STRUCTURE DIAGRAM

MODEL: C70

STRUCTURE DIAGRAM

MODEL: T90/T100/T130

High Pressure

Water Outlet(Upturn)

INSTALLATION

graph LR
    A["Positive electrode"] --> B["Laser output terminal"]
    C["Cooling water inlet"] --> B
    D["High voltage"] --> E["Laser power supply"]
    F["Current circuit"] --> E
    G["Control terminal"] --> E
    H["mA"] --> I["Negative electrode"]
    I --> B
    J["Cooling water outlet"] --> B

MAINTENANCE

1. Remove any dust or debris from the surface of the tube if it becomes noticeable. Use a soft dry cloth for most surfaces. Use a cotton swab soaked in alcohol for the semitransparent mirror at the end of the tube, cleaning in gentle circular motions. Only clean the tube when it is fully cooled, never when it remains warm from use. Never use cleaning solutions that might leave residue on the glass or mirror.
2. ALWAYS keep a constant flow of cool but not ice-cold water during use. Use of distilled water to avoid contaminant build-up is highly recommended. Visually confirm the water has filled the cooling pathway and all air bubbles have been removed before activating the laser.
3. For best results, never exceed the tube's rated power and allow the tube to rest after every few hours of continuous work.

This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices

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Technical Support and E-Warranty Certificate

www.vevor.com/support

VEVOR®

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Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two white supports and a power outlet (no text or symbols visible)

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

BESOIN D'AIDE? CONTACTEZ-NOUS!

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

Close-up of a transparent cylindrical device with mechanical components and directional arrows indicating flow or movement (no visible text or symbols)

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two white supports and a power outlet (no text or symbols visible)

MODELL: T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two white supports (no text or symbols visible)

MODELLO:T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

www.vevor.com/support

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

Close-up of a transparent cylindrical device with mechanical components and directional arrows indicating flow or movement (no visible text or symbols)

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two white supports and a power outlet (no text or symbols visible)

MODELO: T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two white supports (no text or symbols visible)

MODEL:T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

POTRZEBUJESZ POMOCY? SKONTAKTUJ SIĘ Z NAMI!

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

Close-up of a transparent cylindrical device with mechanical components and directional arrows indicating flow or movement (no visible text or symbols)

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by a white base and black connectors (no text or symbols visible)

MODEL: T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

HULP NODIG? NEEM CONTACT MET ONS OP!

www.vevor.com/support

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

Close-up of a medical or laboratory device with transparent tubing and mechanical components, no visible text or symbols

Experimental setup with a transparent cylindrical tube connected to a red wire, supported by two white supports and a power outlet (no text or symbols visible)

MODELL:T90/T100/T130

Transparent cylindrical scientific instrument with red markings, mounted on a white base (no visible text or symbols)

BEHÖVER HJÄLP? KONTAKTA OSS!

CAUTION:

Exposure to direct or scattered laser radiation causes skin and eye damage, including blindness.

AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LASER

www.vevor.com/support