Edwards A65401903XS旋转叶片泵 PDF资料
Edwards A65401903（RV8）旋片泵：抽得快，噪音小，省心
做实验室或工业真空的朋友都知道，泵要是总出毛病，真能把人搞崩溃。Edwards这款RV8，型号A65401903，皮实耐用，抽得快、噪音小，装上去就能踏踏实实用，不添乱。Edwards在真空领域干了75年以上，全球光RV系列就卖了20多万台，口碑是实打实的。
五个核心特点：
1、抽速快，峰值抽速每小时8.5立方米，大腔体也能较快抽到目标真空度。
2、极限真空度高，能到2.0×10⁻³毫巴，满足大部分实验室和轻工业需求。
3、噪音低，运行安静，压力1毫巴时噪音仅48分贝，不吵人。
4、水蒸气处理能力强，带可调气镇阀，每小时能处理220克水蒸气。
5、带防反油阀，万一停机不会把油倒吸回真空室，保护设备和样品。
五个关键参数：
1、单相电机，115伏或230伏通用，50/60Hz都能接。
2、进出气口均为NW25 KF法兰，接管换件都方便。
3、电机功率450到550瓦，省电。
4、重量约28公斤（不含油），搬动安装不费劲。
5、工作温度12到40摄氏度，适合室内环境。
五个典型应用：
1、手套箱系统的配套泵。
2、涡轮分子泵的前级泵。
3、质谱仪、检漏仪等分析仪器。
4、研发实验室的真空系统。
5、真空干燥箱和环氧树脂脱气工艺。
Edwards这款RV8，A65401903，不一定是最花哨的，但绝对是让你装了就不想换的放心泵。抽得快、噪音低、皮实耐用，对得起它行业标杆的名头。
Edwards A65401903 (RV8) rotary vane pump: fast pumping, low noise, worry free
Friends who work in laboratories or industrial vacuum know that if the pump keeps malfunctioning, it can really make people collapse. The Edwards RV8, model A65401903, is sturdy and durable, with fast suction and low noise. It can be easily installed and practical without adding any clutter. Edwards has been in the vacuum field for over 75 years, and the RV series alone has sold over 200000 units worldwide, with a solid reputation.
Five core characteristics:
1. The pumping speed is fast, with a peak pumping speed of 8.5 cubic meters per hour, and the large chamber can also quickly reach the target vacuum degree.
2. High ultimate vacuum degree, capable of reaching 2.0 × 10 ⁻ 3 millibars, meeting the needs of most laboratories and light industries.
3. Low noise, quiet operation, with only 48 decibels of noise at a pressure of 1 millibar, not noisy.
4. Strong water vapor treatment capability, equipped with adjustable gas damper, capable of processing 220 grams of water vapor per hour.
5. Equipped with anti backflow oil valve, in case of shutdown, the oil will not be sucked back into the vacuum chamber to protect the equipment and samples.
Five key parameters:
1. Single phase motor, suitable for both 115V and 230V, can be connected to 50/60Hz.
2. Both the inlet and outlet are NW25 KF flanges, making it easy to replace the connecting pipes.
3. The motor power ranges from 450 to 550 watts, saving electricity.
4. The weight is about 28 kilograms (excluding oil), making it easy to move and install.
5. The working temperature ranges from 12 to 40 degrees Celsius, suitable for indoor environments.
Five typical applications:
1. The matching pump for the glove box system.
2. The front-end pump of a turbomolecular pump.
3. Analytical instruments such as mass spectrometers and leak detectors.
4. The vacuum system in the research and development laboratory.
5. Vacuum drying oven and epoxy resin degassing process.
The Edwards RV8, A65401903, may not be the most fancy, but it is definitely a reassuring pump that you don't want to replace once installed. Fast pumping, low noise, sturdy and durable, worthy of its industry benchmark reputation.
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| SRF5570-4483-84-82BC | SC402-001-T4 | SC756B-001-01 |
| SRF5360-4985-84-5-82BC-CU | SC402-048-T4 | SC905-001-01 |
| SRF5348-4485-84-5-45BC-CU | SC402-001-T5 | SC903-024-01 |
| SRF5348-4485-84-45BC-CU | SC402D23T4 | SC902NN-001-01 |
| SRF3756-4996-84-5-56BC-CU | SC403044T3 | SC942-001-01 |
| SRF3752-4984-84-5-56BC-CU | SC402-001-T2 | SC753B-001-02 |
| SRF3736-4983-84-7-56HC-CU | SC403-013-T3 | SC755A-001-01 |
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