精度、稳定性和均匀性方面的参考水平性能 快速升温 双通道读出测量RTD和TC,并提供任务文档 全HART通讯器(PC选项) 支持Wi-Fi和蓝牙 彩色触摸屏显示器 快速推入式连接器(电脑选项) 参考设定值控制 自校准功能 用于内置自动实现的可选TPW套件(仅限ADT878-160) 内置自动退火功能(仅限ADT878-700) ISO 17025认证校准,包括数据 |
我们正在使用Additel 878干井校准器将温度校准提升到一个新的水平。如果你正在寻找市场上最好的干井,那就别再找了!ADT878系列充分体现了Additel对持续改进、质量和节省时间的承诺。有三种型号可供选择,范围从-40°C到700°C,您将找到最适合您校准需求的型号。过程校准器选项增加了一个外部参考输入、一个UUT的双通道读数以及一整套功能,以帮助完成从测量温度传感器到校准热电偶、自校准参考井和配置HART变送器的所有工作。每个单元都标配了一个大型触摸屏显示屏、双区域控制以及Additel对行业最佳客户服务的承诺。我们确信,这些改变游戏规则的参考干井的出色表现会让你大吃一惊!
过程校准器选项
每种型号都可以通过我们的过程校准器(PC)选项购买。该选项结合了功能齐全的HART记录过程校准器和参考级干井中的许多功能。该选项包括测量参考PRT的能力,几乎具有任何连接类型,以及两个可测量mA、电压、开关、RTD或热电偶的待测设备通道。除了这些测量功能外,该校准器还具有创建任务、保存发现和遗留结果以及与HARTsmart发射机通信的完整记录能力。过程校准器选项还有一个车载全HART通讯器,允许用户读取、配置和校准HART变送器。快照功能允许您只需按下按钮即可捕获屏幕上显示的所有信息。此可选插件允许在自动步进功能上记录所有通道的数据。使用参考PRT,您也可以使用内部传感器或外部参考PRT控制干井设定点。
自校准
我们相信使用外部参考探针作为标准是进行温度校准的最佳方式。但我们也认识到,这种方法并不总是必要或方便的,根据应用,使用内部控制传感器将是优选的。传统上,内部控制传感器具有广泛的精度,这在很大程度上是其长期漂移的原因。我们内置了自校准功能,允许您使用外部参考对内部控制传感器进行自动校准。只需进行少量选择,校准就会自动运行,为您提供控制传感器的全新、可追溯的校准,这将提高其准确性,因为在用作参考时,您不必考虑其长期漂移。
自动化功能
传统上,干井只是一种稳定的热源。为了提高我们的参考干井的可用性,我们增加了自动化功能,使您能够将这些令人惊叹的设备用作高度稳定的热源、三点水维护设备和退火炉。ADT878-160干井与ADT878-TPW-KIT相结合,可以自动实现和维护水电池的三相点。传统的方法需要时间和实践才能实现水的三相点。Additel现在通过一个自动TPW实现功能简化了这个过程。只需将试管和PRT插入参考干井并运行该程序。当电池过冷时,固件中的自动化将发出警报。取出细胞并摇晃它,现在你可以在参考井中保持三重点。这对于检查PRT的漂移非常有用。有关更多信息,请参阅我们的ADT878-TPW-KIT数据表。当您购买我们的700°C参考干井时,您会发现我们的自动退火功能用于退火PRT。我们有预先配置的退火程序,可以设置温度、退火时间和冷却速率。此功能还允许您创建自己的退火程序。
878-160具有-40°C至160°C的温度控制功能,全量程显示精度为±0.1°C。它还可以运行全自动的三点水(TPW)测试,以实现和维护TPW电池,该电池可用于检查探针随时间的漂移。
878-425具有33°C至425°C的温度控制功能,全量程显示精度为±0.2°C。
878-700具有从33°C到700°C的温度控制和高达±0.2°C的显示精度。它还具有用于退火PRT和减轻漂移的自动退火功能。此功能带有预配置的退火程序,但也允许用户创建的退火程序被重新配置
Reference Dry Well Specifications | |||
---|---|---|---|
Specification | 878-160 | 878-425 | 878-700 |
Temperature Range at 23°C | -40°C to 160°C | 33°C to 425°C | 33°C to 700°C |
Display Accuracy | ±0.1°C at Full Range | ±0.2°C at Full Range | ±0.20°C at 33°C |
±0.20°C at 425°C | |||
±0.25°C at 660°C | |||
Stability (30 min) | ±0.005°C at Full Range | ±0.005°C at 100°C | ±0.005°C at 100°C |
±0.010°C at 225°C | ±0.015°C at 425°C | ||
±0.015°C at 425°C | ±0.030°C at 700°C | ||
Axial Uniformity at 60 mm (2.4 in) | ±0.025°C at -40°C | ±0.10°C at 100°C | ±0.10°C at 100°C |
±0.020°C at 0°C | ±0.15°C at 225°C | ±0.25°C at 425°C | |
±0.050°C at 160°C | ±0.25°C at 425°C | ±0.40°C at 700°C | |
Axial Uniformity at 80 mm (3.15 in) | ±0.050°C at -40°C | ±0.15°C at 100°C | ±0.15°C at 100°C |
±0.040°C at 0°C | ±0.20°C at 225°C | ±0.30°C at 425°C | |
±0.050°C at 160°C | ±0.30°C at 425°C | ±0.60°C at 700°C | |
Radial Uniformity | ±0.01°C at Full Range | ±0.025°C at 100°C | ±0.025°C at 100°C |
±0.030°C at 225°C | ±0.040°C at 425°C | ||
±0.040°C at 425°C | ±0.060°C at 700°C | ||
Loading Effect | ±0.08°C (Display Sensor) | ±0.05°C (Display Sensor) | ±0.02°C at 100°C |
±0.05°C at 425°C | |||
±0.15°C at 700°C | |||
±0.010°C (External Sensor) | ±0.01°C (External Sensor) | ±0.01°C at 100°C | |
±0.02°C at 425°C | |||
±0.03°C at 700°C | |||
Hysteresis (Display Sensor) | 0.025°C | 0.04°C | 0.07°C |
Environmental Conditions | 8°C to 38°C guaranteed accuracy | ||
0°C to 50°C, 0% to 90% RH non-condensing | |||
Storage Conditions | -20°C to 60°C | ||
IP Rating | IP20 | ||
Immersion Depth | 160 mm (6.30 in) | 193 mm (7.60 in) | |
Insert OD | 31.9 mm (1.26 in) | 30.8 mm (1.21 in) | |
Heating Time | 4 min: -40°C to 23°C | 15 min: 23°C to 425°C | 25 min: 23°C to 700°C |
10 min: 23°C to 160°C | |||
Cooling Time | 8 min: 160°C to 23°C | 24 min: 425°C to 100°C | 30 min: 700°C to 100°C |
15 min: 23°C to -40°C | 15 min: 100°C to 50°C | 15 min: 100°C to 50°C | |
Typical Time to Stability | 10 min | ||
Resolution | 0.001°C | ||
Units | °C, °F, and K | ||
Display | 6.5 in (165 mm) color touch screen | ||
Size (H x W x D) | 170 x 345 x 330 mm (6.69 x 13.58 x 13.0 in) | ||
Weight | 11.2 kg (24.7 lbs) | 9.7 kg (21.4 lbs) | |
Power Requirements | 90-254 VAC, 45-65 Hz, 580 W | 90-25 VAC, 45-65 Hz, 1400 W | |
Communication | USB A, USB B, RJ45, WiFi, Bluetooth | ||
Localization | English, Chinese, Japanese, Russian, German, French, Italian, and Spanish | ||
Warranty | 1 year |
Input Specifications (Process Calibrator [PC] Option) | |
---|---|
Specification | Description |
Readout Accuracy for 100 ohm PRT (Probe Accuracy Not Included) | ±0.005°C at -40°C |
±0.006°C at 0°C | |
±0.008°C at 50°C | |
±0.009°C at 100°C | |
±0.011°C at 160°C | |
±0.015°C at 300°C | |
±0.019°C at 425°C | |
±0.026°C at 660°C | |
±0.028°C at 700°C | |
Readout Resolution | 0.1 mΩ |
Reference Resistance Temperature Measurement Range | -200°C to 926°C |
Reference Resistance Accuracy | 0Ω to 50Ω: ±1.25mΩ |
50Ω to 400Ω: ±0.0025% RD | |
Reference Characterizations | ITS-90, CVD, IEC-751 |
Reference Measurement Capability | 4-wire PRT |
Reference Probe Connection | 6-pin lemo smart connector and Quick-Push connectors to accept banana, mini-banana, large & small spade lug and bare wire connections |
RTD Channels | 2 channels. Both accept 2, 3, or 4-wire RTDs |
RTD Measurement Accuracy (excl sensor) | 0Ω – 25Ω: ±0.002Ω |
25Ω – 400Ω: 0.004% RD | |
400Ω – 4kΩ: 0.005% RD | |
RTD Measurement Resolution | 0.1mΩ |
RTD Measurement Resistance Range | 0Ω to 4KΩ |
RTD Characterizations | PT10, PT25, PT50, PT100, PT200, PT500, PT1000, CU10, CU50, CU100, NI100, NI120 |
RTD Connection | Quick-Push connectors accept banana, mini-banana, large & small spade lug and bare wire connections. |
TC Channel | 2 |
TC Measurement Channels | Accepting S, R, K, B, N, E, J, T, C, D, G, L, and U |
TC Range | -75 mV to 75 mV |
TC Resolution | 0.1µV |
TC Voltage Accuracy | 0.01% RD + 5 µV |
Internal CJC Accuracy | ±0.2°C (ambient from 0°C to 50°C) |
Current Range | -30 mA to 30 mA |
Current Accuracy | 0.01% RD + 2 µA |
Current Resolution | 0.1 µA, Input Impedance: < 10Ω |
Voltage Range | -12 V to 12 V and –30 V to 30 V |
Voltage Accuracy | ±0.01% RD + 0.6 mV |
Voltage Resolution | 0.1 mV; Input impedance: >1MΩ |
Switch Test | Mechanical or Electrical |
DC 24V Output | 24 V ±0.5 V, MAX 60 mA |
Hart Communicator | Read, configure and calibrate HART devices – DD files updated periodically. Optional – (order ADT875PC) |
Documentation | Up to 1,000 tasks which store up to 10 results each containing as found and as left data. Snap shot feature allows for screen captures. Records auto step and ramp functions. |
Temperature Coefficient (0°C to 13°C and 33°C to 50°C) | ADT878 (PC)-160: ±0.005°C/°C |
ADT878 (PC)-425/700: ±0.005°C/°C | |
Ref Readout: ±1 ppm FS/°C | |
RTD Readouts: ±1 ppm FS/°C | |
TC Readouts: ±5 ppm FS/°C | |
Current: ±5 ppm FS/°C | |
Voltage: ±5 ppm FS/°C |
TC Measurement Specification and Calculation (Process Calibrator [PC] Option) | ||
---|---|---|
TC Type | Temperature (°C) | Error (°C)[1] |
B | 250 | ±1.99 |
300 | ±1.65 | |
425 | ±1.18 | |
660 | ±0.81 | |
700 | ±0.77 | |
1768 | ±0.56 | |
K | -200 | ±0.29 |
-40 | ±0.13 | |
0 | ±0.13 | |
160 | ±0.14 | |
300 | ±0.15 | |
425 | ±0.16 | |
660 | ±0.18 | |
700 | ±0.19 | |
1000 | ±0.31 | |
E | -200 | ±0.16 |
-40 | ±0.09 | |
0 | ±0.09 | |
160 | ±0.08 | |
300 | ±0.09 | |
425 | ±0.10 | |
660 | ±0.12 | |
700 | ±0.13 | |
1000 | ±0.17 | |
J | -210 | ±0.22 |
-40 | ±0.10 | |
0 | ±0.10 | |
160 | ±0.11 | |
300 | ±0.12 | |
425 | ±0.13 | |
660 | ±0.14 | |
700 | ±0.14 | |
1000 | ±0.21 | |
T | -200 | ±0.28 |
-40 | ±0.14 | |
0 | ±0.13 | |
160 | ±0.11 | |
300 | ±0.11 | |
400 | ±0.11 | |
N | -200 | ±0.46 |
-40 | ±0.20 | |
0 | ±0.19 | |
160 | ±0.17 | |
300 | ±0.17 | |
425 | ±0.17 | |
660 | ±0.19 | |
700 | ±0.19 | |
1000 | ±0.27 | |
S | -50 | ±1.25 |
-40 | ±1.17 | |
0 | ±0.93 | |
160 | ±0.63 | |
300 | ±0.57 | |
425 | ±0.55 | |
660 | ±0.54 | |
700 | ±0.53 | |
1768 | ±0.66 | |
R | -50 | ±1.33 |
-40 | ±1.23 | |
0 | ±0.95 | |
160 | ±0.61 | |
300 | ±0.54 | |
425 | ±0.51 | |
660 | ±0.48 | |
700 | ±0.48 | |
1768 | ±0.58 | |
[1] Excluding cold junction compensation errors. |
Secondary PRT Information | ||||
---|---|---|---|---|
Specification | AM1710 Series | AM1730 Series | AM1751 Series | AM1760 Series |
Temperature Range [3] | -60°C to 160°C | -200°C to 420°C | -200°C to 670°C | -200°C to 670°C |
Resistance at 0°C | Nominal 100Ω | |||
Temperature Coefficient | 0.003925 Ω / Ω / °C | |||
Calibrated Accuracy (k=2)[2][3] | ±0.025°C at -40°C | ±0.025°C at -40°C | ±0.025°C at -40°C | ±0.010°C at -196°C |
±0.015°C at 0.01°C | ±0.015°C at 0.01°C | ±0.015°C at 0.01°C | ±0.006°C at 0.01°C | |
±0.025°C at 160°C | ±0.035°C at 420°C | ±0.035°C at 420°C | ±0.015°C at 420°C | |
±0.05°C at 661°C | ±0.025°C at 661°C | |||
Drift | ±0.01°C at TPW after 100 hours at 160°C | ±0.01°C at TPW after 100 hours at 420°C | ±0.01°C at TPW after 100 hours at 661°C | ±0.004°C at TPW after 100 hours at 661°C |
Short Term Stability | ±0.007°C | ±0.002°C | ||
Thermal Shock | ±0.005°C after (10) thermal cycles from minimum to maximum temperatures | ±0.002°C after (10) thermal cycles from minimum to maximum temperatures | ||
Hysteresis | <=0.005°C | <=0.001°C | ||
Self-heating | 50 mW/°C | 0.0015°C at 0.5mA | ||
Response Time | 9 seconds for 63% response to step change in water moving at 3 feet per second | |||
Measurement Current | 0.5 mA or 1 mA | |||
Sensor Length | 32 mm | 42 mm | ||
Sensor Location | 5 mm from tip | |||
Insulation Resistance | >1000 MΩ at room temperature | |||
Sheath Material | Stainless Steel | Inconeltm | ||
Dimension | AM1710-12-ADT | AM1730-12-ADT | AM1751-12-ADT | AM1760-12-ADT |
0.25 in dia X 12 in (6.35 mm X 305 mm) | 0.25 in dia X 12 in (6.35 mm X 305 mm) | 0.25 in dia X 12 in (6.35 mm X 305 mm) | 0.25 in dia X 12 in (6.35 mm X 305 mm) | |
AM1710-BEND-ADT | AM1730-BEND-ADT | AM1751-BEND-ADT | AM1760-BEND-ADT | |
0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 7.4 inch (190 mm) from probe end | 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end | 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end | 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end | |
External Leads | Teflon™–insulated copper wire, 4 leads, 0.8 meters | |||
Handle Dimension | 15 mm (OD) x 65 mm (L) | |||
Handle Temperature Range[1] | -50°C to 160°C | -50°C to 180°C | ||
Calibration | NIST traceable calibration with data included. Accredited calibration available per request. | |||
[1] Handle temperatures outside this range will cause damage to the probe. | ||||
[2] Includes calibration and 100 hour drift. | ||||
[3] Probe calibration ranges may differ from probe temperature ranges (see Calibrated Accuracy for calibration ranges). | ||||
*PRT Information from www.accumac.com |
Specifications | |
---|---|
Specification | Display |
Uncertainty | <0.0005°C [1] |
Immersion depth/ID | 115 mm X 8 mm |
External Dimensions | 160 mm X 25 mm |
Cell material | Borosilicate Glass |
Realization time | 20 mins |
Estimated working time | 2 hours |
Recommended thermal Fluid | Ethanol |
Warranty | 1 year |
Secondary PRT Information | ||||
---|---|---|---|---|
Specification | AM1710 Series | AM1730 Series | AM1751 Series | AM1760 Series |
Temperature Range [3] | -60°C to 160°C | -200°C to 420°C | -200°C to 670°C | -200°C to 670°C |
Resistance at 0°C | Nominal 100Ω | |||
Temperature Coefficient | 0.003925 Ω / Ω / °C | |||
Calibrated Accuracy (k=2)[2][3] | ±0.025°C at -40°C | ±0.025°C at -40°C | ±0.025°C at -40°C | ±0.010°C at -196°C |
±0.015°C at 0.01°C | ±0.015°C at 0.01°C | ±0.015°C at 0.01°C | ±0.006°C at 0.01°C | |
±0.025°C at 160°C | ±0.035°C at 420°C | ±0.035°C at 420°C | ±0.015°C at 420°C | |
±0.05°C at 661°C | ±0.025°C at 661°C | |||
Drift | ±0.01°C at TPW after 100 hours at 160°C | ±0.01°C at TPW after 100 hours at 420°C | ±0.01°C at TPW after 100 hours at 661°C | ±0.004°C at TPW after 100 hours at 661°C |
Short Term Stability | ±0.007°C | ±0.002°C | ||
Thermal Shock | ±0.005°C after (10) thermal cycles from minimum to maximum temperatures | ±0.002°C after (10) thermal cycles from minimum to maximum temperatures | ||
Hysteresis | <=0.005°C | <=0.001°C | ||
Self-heating | 50 mW/°C | 0.0015°C at 0.5mA | ||
Response Time | 9 seconds for 63% response to step change in water moving at 3 feet per second | |||
Measurement Current | 0.5 mA or 1 mA | |||
Sensor Length | 32 mm | 42 mm | ||
Sensor Location | 5 mm from tip | |||
Insulation Resistance | >1000 MΩ at room temperature | |||
Sheath Material | Stainless Steel | Inconeltm | ||
Dimension | AM1710-12-ADT | AM1730-12-ADT | AM1751-12-ADT | AM1760-12-ADT |
0.25 in dia X 12 in (6.35 mm X 305 mm) | 0.25 in dia X 12 in (6.35 mm X 305 mm) | 0.25 in dia X 12 in (6.35 mm X 305 mm) | 0.25 in dia X 12 in (6.35 mm X 305 mm) | |
AM1710-BEND-ADT | AM1730-BEND-ADT | AM1751-BEND-ADT | AM1760-BEND-ADT | |
0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 7.4 inch (190 mm) from probe end | 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end | 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end | 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end | |
External Leads | Teflontm –insulated copper wire, 4 leads, 0.8 meters | |||
Handle Dimension | 15 mm (OD) x 65 mm (L) | |||
Handle Temperature Range[1] | -50°C to 160°C | -50°C to 180°C | ||
Calibration | NIST traceable calibration with data included. Accredited calibration available per request. | |||
[1] Handle temperatures outside this range will cause damage to the probe. | ||||
[2] Includes calibration and 100 hour drift. | ||||
[3] Probe calibration ranges may differ from probe temperature ranges (see Calibrated Accuracy for calibration ranges). | ||||
*PRT Information from www.accumac.com |
AM1612-ADT Secondary PRT Specifications | |
---|---|
Temperature Range | -40°C to 160 °C |
Resistance at 0 °C | Nominal 100 Ω |
Temperature Coefficient | 0.00385Ω/Ω /°C |
Accuracy | ±0.05°C at 0°C |
Drift | ±0.04°C at 0°C after 100 hours at 160°C |
Short Term Stability | ±0.02°C |
Thermal Shock | ±0.02°C after 10 times thermal cycles from minimum to maximum temperatures |
Hysteresis | <= 0.01°C |
Self-heating | 75 mW/°C |
Response Time | 4 seconds for 63% response to step change in water moving at 3 feet per second |
Measurement Current | 1 mA |
Internal Sensor Length | 0.49″ (15 mm) |
Dimension | 0.118″ X 0.984″ (3mm X 25mm) |
Insulation Resistance | >1000 MΩ at room temperature |
Sheath Material | Stainless Steel 316 L |
Dimension | 0.118 inch X 1.78 inch ( 3 mm X 45 mm ) |
External Leads | Enameled copper wire protected by high temperature heat shrink tubing, 4 leads, 0.8 meters |
Calibration | NIST traceable calibration with data provided |
Triple Point of Water Specifications | |
---|---|
Specification | Display |
Uncertainty | <0.0005°C [1] |
Immersion depth/ID | 115 mm X 8 mm |
External Dimensions | 160 mm X 25 mm |
Cell material | Borosilicate Glass |
Realization time | 20 mins |
Estimated working time | 2 hours |
Recommended thermal Fluid | Ethanol |
Warranty | 1 year |