|
aHR0cDovL2ZyZWVzaGlwLmNvLmty
- »ç¿ë¹ý: ¹ü¿ë Å×½ºÅͱâ
- Èû: electronic
- ¸ðµ¨ ¹øÈ£: RY-1
- DIY ¿ëÇ°: Àü±â
- ºê·£µå À̸§: LZHZXY
- ±Ù¿ø: CN (Á¤Ç°)
- Name: Melting point tester
- Model: RY-1
- Voltage: 220V 50Hz
- Measuring range: 50-300¡É
- Measurement accuracy: ¡¾1¡É
- Product number: GJ331K
¿É¼ÇÁ¤º¸[(29)WHITE]
Note: When the package arrives at the customs of your country, you need to pay taxes and pick up the package. We are not responsible for paying customs duties or import taxes! If you are in a remote area, you need to pay an additional $40 for remote areas!
Name: Melting point tester Model: RY-1 Voltage: 220V 50Hz Measuring range: 50-300¡É Measurement accuracy: ±1¡É Power: 100W Heating rate: 1°C/min, 2°C/min, 4°C/min, 6°C/min Packing weight: 3KG Packing size: 23*15*24CM Precautions: ¨ç The outer diameter of the capillary should be less than 1.5mm, the length should be about 60mm, and the sample height should be 2-3mm. The user can carry out the sample loading method according to the industry. ¨è The calibration of the thermometer is a necessary condition to obtain accurate results, and it can be calibrated with a standard sample on the melting point apparatus. ¨é The capillary seal should be firm to prevent the sample from overflowing and corroding the heating body. ¨ê In a suitable environment, avoid excessive air convection, which will affect the measurement accuracy. ¨ë The curve drawn in the appendix is the value at room temperature of 20¡É. If the environment does not meet the requirements, the voltage can be appropriately changed to adjust the heating rate. ¨ì When the measurement is over, the instrument should be fully cooled before taking out the thermometer and moving the instrument. to avoid accidents.
50-300°C Melting Point Tester Laboratory Dye Fragrance Drug Melting Point Analyzer Drug Content Purity Analyzer
Note: 1. If you choose "Seller`s shipping method", please note that this shipping fee is only applicable to some countries / regions, so after you pay, please contact us and we will confirm with you. Zh 2. When the parcel arrives at your local customs, please pay the tax and take the parcel away. We do not bear any customs duties or import taxes. If the customs fails due to the buyer`s reasons and the goods are returned or destroyed, we will not refund any money. 3. If you choose DHL, FEDEX, TNT, UPS, EMS, we will help you arrange international express delivery and deliver directly to your address (door to door service)! If the goods are delivered by courier, the buyer is only required to pay taxes upon arrival. 4. Before signing, you must check the package to make sure it is in good condition, and then sign it. If the package is damaged, please take a photo, then immediately complain to the shipping company, remember the complaint number, and then contact me, we will definitely help you. 5. Our working hours: 9: 00-18: 30 Beijing time. In the meantime, we will respond to your message promptly. During the break, we may not be able to reply to your message, please understand. We will reply you within 24 hours.
|
|
|
|
|