充装部分: 气驱充装系统以压缩空气作为动力源,带动笑气的输送灌装,当输送重量达到一定的数值时,通过传感器传送信号至驱动气源电磁阀,气源关闭,系统停止工作;连接好笑气源,减压阀减至所需要的压力,观察设备上的压力表,当钢瓶压力达到指定压力时,关闭高压阀,充装完成。此系统具有体积小,重量轻,操作简单,维护方便,性能可靠,使用范围广泛等特点,整个充装过程通过计算机控制。
工装部分:1、放置气瓶:先将气瓶放入振动盘,气瓶先达到预定位置,然后由左右气缸将夹具移动到气瓶位置,再由升降气缸走到气瓶位置,将气瓶加紧,再将气瓶放置到预定的移动转盘的固定工位上。
2、放置内盖:方式和气瓶类似,将气瓶盖放入振动盘,通过气缸的移动,将内盖放置在气瓶口内。
3、放密封垫:方式和气瓶类似,将其密封放入振动盘,通过气缸上下左右移动,将密封垫放置在瓶口。
4、充装前称重:将气瓶装配好后,将气瓶放置在电子秤上称重,并记录数据与重装完对比。
5、充装封口:当气瓶移动到此位置,先对气瓶打压充装,然后封口,卸荷。工装返程。
6、称重检验:当气瓶达到称重工位时,气瓶被取出,放在电子秤上称重,然后由气缸推入卸料口处,如果试验合格,合格的气缸打开口,将气瓶落入合格箱体内,如果不合格,则将不合格的气缸打开,将气瓶落入不合格的箱体内,
工装整个放置在一个大圆盘工作台上,底部由伺服电机带动工作台转动。
1. 产品名称:UV-B紫外灯耐气候试验箱2. UV-B紫外灯耐气候试验箱产品用途:耐候性试验:乃製品或零件受自然环境之影响中,对于日光、臭氧、雨雪、温度及湿度而老化之抗性,并可于短时间内测得製品之变退色、透过率、光泽度、剥离、硬、软化、龟裂、粉化、强度衰退…等,以达到高品质之要求,并适用于航空工业、造漆工业、涂装工业、汽车工业、纺织工业、染料工业、橡塑胶工业、建筑工业、太阳能板、交通号志等等3. UV-B紫外灯耐气候试验箱结构特征: 电源用漏电断路器 固态继电器过载短路保护断路器 光源箱门联锁开关 控制回路过载短路熔断器 超温报警自动关机 缺水保护 接地保护 安全套式接线端子 报警声讯提示4. UV-B紫外灯耐气候试验箱技术参数: 工作室尺寸: 450×1170×500(D×W×H)(mm) 内胆材料:BUS3040B不锈钢板 外胆材料:铝合金板 荧光灯型号:UV-B 数量:8支 试样架:框式基架和衬垫板由铝合金材料制成 黑板温度计:75mm×10mm×2.5mm 铝板连接温度传感器 温控仪:日本原装数显温度控制仪温度: 50~95℃ 更多UV-B紫外灯耐气候试验箱详细信息请浏览:http://www.youlianyiqi.com/Product_1_319_10502.html
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5.UV-B紫外灯耐气候试验箱满足标准及试验方法:GB7762-87 硫化橡胶耐臭氧老化试验 静态拉伸试验法臭氧浓度范围:0pphm~500pphm 6. UV-B紫外灯耐气候试验箱产品售后服务: 免费上门安装调试、培训操作人员。产品自交付用户使用之日起包修壹年,但下述情况除外:需方操作失误,出现人为故障和损坏;其它不应由供货方承受的情况包修期满后提供有偿服务。 全国统一电话: 24小时内答复客户在设备使用中出现的问题,重大问题48小时内到达。技术升级 产品换代 规格及外观可能在没有预先告知的情况下变更 敬请包涵。 无锡优联测控技术有限公司专业生产制造各类环境试验箱,试验专用检测仪器设备:紫外光耐气候试验箱,紫外线老化试验箱,紫外线耐候试验机 。公司在自动化控制、非标机械设计,材料老化领域积累了丰富的经验相关关键字: 紫外光耐气候试验箱,紫外线老化试验箱,紫外线耐候试验机
USB-DVP USB接口的台达DVP系列PLC编程电缆,带通信指示灯130元
DVPCAB215 台达PLC 的编程电缆(COM1)40元
批发各品牌PLC、触摸屏、伺服、变频器用电缆,及相关的编程软件、资料,特价文本显示器
含税价、代理经销价、大批量价,、概述
QDX-17抗穿孔仪是根据GB12952-91标准的要求制造。主要用于PVC/SBS等柔性或塑性防水卷材的耐冲击试验
ZSY-14型抗穿孔性仪
主要参数
1、冲头:Φ12.7mm
2、重锤质量:500g
3、底座直径:Φ150mm
ZSY-14型抗穿孔性仪
试验方法
1、将裁取得150*150mm试样自由铺在不小于4mm的铝板上,并一起放在密度25Kg/m厚度50mm泡沫垫块上。
2、将冲头钢珠定位片置于试样中心部位
3、将穿孔仪置于定位片上,使定位片正好位于导管内
4、提起重锤,调节到规定的落差高度500mm并定位。
5、按下重锤释放按钮,重锤自由下落,撞击试样表面的冲头
6、检查试样是否穿孔,试验三块试样
7、无明显穿孔时,对试样进行水密性试验。如有渗透现象表明已穿孔。
8、结果评定:三块试样均无穿孔时评定为不渗水
Mobil EAL Envirosyn H Series oils are super premium, high performance fully synthetic environmentally aware hydraulic and circulating oils designed to provide outstanding performance in systems operating at moderate to severe conditions. They provide excellent wide temperature range performance above and beyond the capabilities of non-synthetic environmentally aware oils. Mobil EAL Envirosyn H Series provides exceptional anti-wear and film strength characteristics necessary for hydraulic systems operating under high load and high pressures. This is verified by their excellent wear control in the ASTM D 2882 and Vickers 35VQ25 Pump Wear Tests. Their 12-stage rating in the FZG Gear Load Test demonstrates a high level of protection against wear and scuffing and the suitability of this product to protect gears and bearings used in conjunction with hydraulic systems. The Mobil EAL Envirosyn H Seriess provide excellent protection against corrosion and ensures very good multi-metal compatibility allowing its use in systems employing various metallurgy that may be used in pump and component design. They also provide very good thin oil film protection against rusting. In addition to their exceptional performance capability, they satisfy the requirements for ready biodegradability and non-toxicity making them a desirable product for severe operating conditions where leakage or spillage of conventional oils could result in damage to the environment.
Mobil EAL Envirosyn H Series oils are formulated from select, high-quality, high-VI synthetic base oil materials and high technology additive system specifically engineered to meet or exceed the performance requirements of most hydraulic pump and system builders while satisfying the stringent criteria for biodegradability and toxicity. Compared to the best vegetable oil-based and synthetic ester based hydraulic oils, these products provide improved oxidation stability and anti-foam performance, together with improved high and low temperature performance (-20º F to 200º F).
Features and Benefits
Mobil EAL Envirosyn H Series oils provide excellent wide temperature range performance. Their exceptional anti-wear, lubricity, and film strength characteristics assure performance in hydraulic and circulation systems operating under moderate to severe conditions. The ready biodegradability and virtually non-toxic nature of these products make them an excellent choice where leakage or spillage could enter environmentally sensitive areas. The inadvertent leakage of spillage of this product in environmentally sensitive areas could result in easier clean-up and lower remediation costs.
Features | Advantages and Potential Benefits |
---|---|
Ready Biodegradability and Non-Toxicity | Reduces potential for environmental damage Lowers potential remediation and clean-up costs caused by spills or leakage Becomes an integral part of plant environmental programs |
Excellent Wide-Temperature Range Performance | Assures high level system lubrication at high and low temperatures |
High Oxidation Stability | Long oil life Reduced deposit and sludge formation Extended filter life |
Outstanding Load-Carrying and Anti-Wear Properties | Protects system components against wear and scuffing Provides long equipment life |
Exceptional Corrosion Protection | Reduces corrosion of internal system components |
Excellent Multi-Metal Compatibility | Will not react with steel or copper alloys |
Good Elastomer Compatibility | Works well with same elastomers used with conventional mineral based oils. No need for special seals or elastomers |
Specifications and Approvals
According to ExxonMobil, Mobil EAL Envirosyn H Series is of the following quality level: | 32 | 46 | 68 | 100 |
---|---|---|---|---|
Vickers I-286-S | X | X | ||
Vickers M-2950-S | X | X |
Mobil EAL Envirosyn H Series is also recommended for use in applications requiring: | 32 | 46 | 68 | 100 |
---|---|---|---|---|
Environmentally friendly characteristics | X | X | X | X |
Anti-wear protection | X | X | X | X |
Compatibility with system components | X | X | X | X |
Typical Properties
Mobil EAL Envirosyn H Series | ||||
---|---|---|---|---|
ISO Viscosity Grade | 32 | 46 | 68 | 100 |
Viscosity, ASTM D 445 | ||||
cSt @ 40ºC | 33.1 | 48.8 | 69 | 98.9 |
cSt @ 100ºC | 6.36 | 7.8 | 10.1 | 13.5 |
Viscosity Index, ASTM D 2270 | 147 | 145 | 138 | 136 |
Density @ 15º C, ASTM D4052, kg/L | 0.869 | 0.874 | 0.884 | 0.914 |
FZG Gear Test, DIN 51354, Fail Stage | 12 | 12 | 12 | 12 |
Rust Characteristics, procedure B, ASTM D 665 | Pass | Pass | Pass | Pass |
Pour Point, ºC, ASTM D 97 | -39 | -45 | -39 | -42 |
Flash Point, ºC, ASTM D 92 | 268 | 260 | 266 | 279 |
Biodegradability, CO2 Conversion, EPA 560/6-82-003, % | ›60 | ›60 | ›60 | ›60 |
Aquatic Toxicity, LC50, Trout, OECD 203, ppm | ›5000 | ›5000 | ›5000 | ›5000 |
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendatio
花岗石V型架的用途:是用来支承轴、管、套筒等圆柱形工件,使工件轴心线平行于平台工作面,以便找正和划线的工具。
花岗石V型架具有:精度高、不生锈、耐酸碱、不磁化、不变型、耐磨性好等优点。能在重负荷及一般温度下保持稳定。我公司生产的大理石V型架,搁放一年后,仍能保持原精度不变。
我公司主营产品有:铸铁平板平台,大理石量具,平尺角尺,偏摆检查仪,花岗石量具,机床检验棒、塞环规等精密量具产品,我公司多年来以完美的售后服务赢得了众多回头客的好评与信赖,如有需要可直接与公司黄丽伟女士联系。公司网址:www.bzfyz.com,订购热线:,工作QQ:1611031648我公司多年来不断创新,不断开拓,迎来了公司的一个又一个春天,正以风雨不挡之势发展壮大。正使泊重品牌量具走向国际化
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127V隔爆型取暖器,隔爆型取暖器厂家,隔爆型取暖器型号,隔爆型取暖器型号,隔爆型取暖器图片,隔爆型取暖器特点
人的手冷了,可以搓搓手;人的身体冷了,可以跑跑步,在矿井下工作的时候冷就只能用隔爆型取暖器了,正巧宇顺就有隔爆型取暖器,宇顺生产的隔爆型取暖器质优价廉,专业安全,欢迎新老客户前来选购
煤矿用隔爆型取暖器适用于具有甲烷或煤尘爆炸危险的煤矿井下硐室固定位置与矿用照明综保装置配套作取暖设备。煤矿用隔爆型电热取暖器又叫127v矿用电热取暖器,也叫防爆电暖器,其型号表示RB2000/127v电热取暖器,证件齐全,具有安全标志,标志为ExdI,欢迎订购。
矿用防爆取暖器参数:
工作电压:127V;
额定功率:2000W;
最高表面温度:不超过150℃;
重量:160kg;
外型尺寸:600*600*200mm。
温馨提示:隔爆型电热取暖器必须由专人负责使用,定期清扫防尘罩及散热器上的浮灰,特别是煤尘,以防止煤尘堆积发热起火,引燃瓦斯。另外,散热器温度较高,取暖人员应离开一定距离,以免烫伤。
RB2000/127V矿用电热取暖器 ,山西RB2000/127电热取暖器,127V矿用电暖器,矿用隔爆型电热取暖器
粘度计 VT-03F/04F
日本原装粘度计,用来检测工业原料,如重油、油漆、涂料、粘合剂等。在食品及其它产品的生产过程中,用于质量控制。当检测工程车辆及其它机械设备时,可测量液压油、轻机油、齿轮油等的粘度。 该仪器使用旋转汽缸的原理。一个以恒速运转的转子插入被测的液体,液体的粘性,会使转子的运动受到阻力,通过特殊的机械装置测量阻力,直接读数毫帕·秒 (mPa. · s) 或 (dPa · S) 。 该仪器体积小,能单手操作,使用干电池供电,可在任何地方使用。 |
VT-03F | VT-04F | |||
测量范围 | 4 号转子 | 2 ~ 33mPa.s | 3 号转子 | 0.3 ~ 13dPa.s |
5 号转子 | 15 ~ 150mPa.s | 1 号转子 | 3 ~ 150dPa.s | |
3 号转子 | 50 ~ 300mPa.s | 2 号转子 | 100 ~ 4000dPa.s | |
测量精度 | 最大值的土5 %( 使用 A 、B 杯) | 测量值的土 10 % | ||
重 复 性 | -- | 土 5 % | ||
转子转速 | 62.5RPM | 62.5RPM | ||
电 源 | 4 节 5 号电池或 AC 适配器 VA-05 | |||
尺 寸 | 98(W) × 181(D) × 40(H) mm | |||
重 量 | 570 克 | |||
标准配置 |
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| 3号转子 | SUS304 1 | 1 号转子 | SUS304 1 |
4号转子 | A1050(铝) 1 | 2 号转子 | SUS304 1 | |
5号转子 | A1050(铝) 1 | 3号转子 | SUS304 1 | |
A杯 | A1050(铝) 1 | 3号杯 | SUS304 1 | |
B杯 | A1050(铝) 1 | 延长 转子 | SUS304 1 | |
电 池 | 4 | |||
说 明 书 | 1 | |||
选购件 | 支架 VA-04、AC适配器VA-05 |