Met een ongeëvenaarde stabiliteit, uniformiteit en een optionele ingebouwde proceskalibrator is het kalibreren van thermokoppels nog nooit zo eenvoudig geweest. Met keuze uit twee afzonderlijke units, beschikken de Thermokoppel Kalibratie Oven ADT875-1210 en ADT878-1210 over een gepatenteerde temperatuurregeling met meerdere zones die een zeer stabiele en uniforme warmtebron biedt.
Dit is nog niet eerder op de markt vertoond en zorgt er voor dat u de best mogelijke resultaten behaalt met een bescheiden investering. Met metalen verwisselbare pashulsen hebben gebruikers de flexibiliteit die nodig is om een breed scala aan UUT’s te bedienen en de duurzaamheid die men van Additel gewend is. De ADT875-1210 en ADT878-1210 Thermokoppel Kalibratie Oven kunnen worden gekocht met of zonder onze ingebouwde proceskalibratie-elektronica om flexibiliteit te bieden aan klanten die de beste 1200°C warmtebron op de markt nodig hebben.
Als kalibratie- en / of verificatie van thermokoppels deel uitmaken van uw werkzaamheden, dan wilt u deze kans niet missen om kostbare tijd en geld te besparen met deze eersteklas ovens van Additel.
De Additel ADT875 en ADT878 thermokoppel-kalibratieovens zijn ontworpen met een unieke en innovatieve manier om de temperatuur en temperatuurgradiënten te regelen. Wij noemen het “Advanced Adaptive Control”. Dit opwindende nieuwe ontwerp bevat onze windtunnelbesturingstechnologie (octrooi aangevraagd) met Additels indrukwekkende 3-zonetemperatuurregeling voor de best mogelijke uniformiteit en stabiliteit.
Elke ADT875 en ADT878 wordt getest en gekalibreerd in Additels geaccrediteerde laboratorium (Brea, CA) om ervoor te zorgen dat elke unit gebruiksklaar is wanneer de klant de verpakking opent. Het meegeleverde geaccrediteerde kalibratiecertificaat bevat gegevens over nauwkeurigheid, stabiliteit en uniformiteit, zodat er nog meer vertrouwen is in het testen en kalibreren van elke ADT875 en ADT878 thermokoppel-kalibratieoven.
Specification |
875-1210 |
878-1210 |
Temperature Range |
100°C to 1210°C |
Display Accuracy |
±1.2°C @ 100°C
±1.2°C @ 300°C
±1.2°C @ 600°C
±1.6°C @ 900°C
±2.0°C @ 1210°C |
±1.0°C @ 100°C
±1.0°C @ 300°C
±1.0°C @ 600°C
±1.2°C @ 900°C
±1.5°C @ 1210°C |
Stability |
±0.1°C |
Axial Uniformity (20mm zone) |
±0.6°C @ 100°C
±0.9°C @ 300°C
±1.2°C @ 600°C
±1.5°C @ 900°C
±1.5°C @ 1210°C |
±0.4°C @ 100°C
±0.6°C @ 300°C
±0.8°C @ 600°C
±1°C @ 900°C
±1°C @ 1210°C |
Radial Uniformity |
±0.2°C @ 100°C
±0.3°C @ 300°C
±0.4°C @ 600°C
±0.8°C @ 900°C
±1°C @ 1210°C |
±0.2°C @ 100°C
±0.3°C @ 300°C
±0.4°C @ 600°C
±0.6C @ 900°C
±0.8°C @ 1210°C |
Loading Effect |
±0.5°C |
Environmental Conditions |
8°C to 38°C guaranteed accuracy
0°C to 50°C, 0% to 90% RH non-condensing, 3000 M altitude for normal operation |
Storage Conditions |
-20°C to 60°C |
Immersion Depth |
XR style inserts = 138 mm (5.43″) XS style inserts = 116 mm (4.57″)
(see insert ordering info for more details) |
Insert Size – OD |
24.8 mm (0.98 inches) |
Heating Time |
50 min: 23°C to 1210°C |
Cooling Time |
50 mins:1210°C to 300°C 50 mins: 300°C to 50°C |
55 mins:1210°C to 300°C 55 mins: 300°C to 50°C |
Typical Time to Stability |
15 min |
Resolution |
0.01°C |
Units |
°C, °F, and K |
Display |
6.5 in (165 mm) color touch screen |
Size (H x W x D) |
345 x 170 x 330 mm (13.6 x 6.7 x 13.0 in)
|
Weight |
10.6 kg (23.4 lbs) |
Specification
|
875-1210
|
878-1210
|
Power Requirements
|
115 V AC (±10%) or 230 V AC (±10%),
switchable, 45-65 Hz, 580 W
|
Mechanical Testing
|
Vibration: 2 g (10-500 Hz), 30 min for 2 sides Impact: 4 g three times
Drop test: 500 mm (19.6 in)
|
Communication
|
USB A, USB B, RJ45, WiFi, Bluetooth
|
Localization
|
English, Chinese, Japanese, Russian, German
|
Warranty
|
1 year
|
Input Specifications (Process Calibrator [PC] Option)
Specification
|
875-1210
|
878-1210
|
TC Measurement Channels
|
Patented TC terminals: Accepting S, R, K, B, N, E, J, T, L, and U
|
TC Measurement Accuracy Type K
Ch. 1-4 (excluding sensor)
|
±0.182°C @ 100°C
±0.266°C @ 300°C
±0.310°C @ 600°C
±0.397°C @ 900°C
±0.517°C @1210°C
|
±0.172°C @ 100°C
±0.236°C @ 300°C
±0.251°C @ 600°C
±0.304°C @ 900°C
±0.382°C @ 1210°C
|
TC Range
|
–75 mV to 75 mV (UUT Channels 1-4)
–18 mV to 18 mV (Reference Channel)
|
TC Resolution
|
0.0001 mV, Input Impedance < 10Ω
|
TC Voltage Accuracy
|
0.02% RD + 8μV (ch. 1-4)
0.01% RD + 2μV (ref ch.)
|
0.01% RD + 8μV (ch. 1-4)
0.005% RD + 2μV (Ref ch.)
|
Internal CJC Accuracy
|
±0.35°C (ch. 1-4)
±0.25°C (ref ch.)
|
±0.30°C (ch. 1-4)
±0.20°C (ref ch.)
|
Current Range
|
–30 mA to 30 mA
|
Current Accuracy
|
±(0.02% of rdg+ 2μA)
|
±(0.01% of rdg + 0.6mV)
|
0.001 V; Input impedance:>
1M
|
0.0001V
|
0.0001V
|
DC 24V Output
|
24 V ± 10%, MAX 60 mA
|
Hart Communication
|
Optional (ADT875PC and ADT878PC Models)
|
“Temperature Coefficient 0°C to 8°C and 38°C to 50°C
|
TC Readouts: ±5 ppm FS/°C Current: ±5 ppm FS/°C Voltage: ±5 ppm FS/°C
|
Switch Test
|
Mechanical or Electrical – Channels 1 & 2 only
|
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
|
TC Measurement Specifications and Calculations
(Process Calibrator [PC] Option)
TC Type |
TEMP (°C) |
Error (°C)[1] |
TC Type |
TEMP (°C) |
Error (°C)[1] |
875 |
878 |
875 |
878 |
K (CH1- CH4) |
100 |
±0.182 |
±0.172 |
S (CH1- CH4) |
100 |
±1.102 |
±1.094 |
300 |
±0.266 |
±0.236 |
300 |
±0.924 |
±0.899 |
600 |
±0.310 |
±0.251 |
600 |
±0.888 |
±0.837 |
900 |
±0.397 |
±0.304 |
900 |
±0.868 |
±0.793 |
1210 |
±0.517 |
±0.382 |
1210 |
±0.865 |
±0.765 |
N (CH1- CH4) |
100 |
±0.273 |
±0.264 |
R (CH1- CH4) |
100 |
±1.080 |
±1.072 |
300 |
±0.270 |
±0.243 |
300 |
±0.869 |
±0.844 |
600 |
±0.309 |
±0.256 |
600 |
±0.804 |
±0.755 |
900 |
±0.368 |
±0.285 |
900 |
±0.771 |
±0.699 |
1210 |
±0.455 |
±0.335 |
1210 |
±0.766 |
±0.670 |
E (CH1- CH4) |
100 |
±0.136 |
±0.126 |
B (CH1- CH4) |
250 |
±3.182 |
±3.170 |
300 |
±0.153 |
±0.130 |
300 |
±2.645 |
±2.631 |
600 |
±0.210 |
±0.154 |
600 |
±1.409 |
±1.379 |
900 |
±0.291 |
±0.202 |
900 |
±1.049 |
±1.003 |
1000 |
±0.297 |
±0.196 |
1210 |
±0.905 |
±0.839 |
L (CH1- CH4) |
100 |
±0.223 |
±0.214 |
T (CH1- CH4) |
100 |
±0.194 |
±0.185 |
300 |
±0.271 |
±0.241 |
300 |
±0.191 |
±0.166 |
600 |
±0.308 |
±0.251 |
400 |
±0.217 |
±0.183 |
900 |
±0.522 |
±0.448 |
S (EXT. REF)
|
100 |
±0.277 |
±0.273 |
U (CH1- CH4) |
100 |
±0.270 |
±0.261 |
300 |
±0.242 |
±0.229 |
300 |
±0.189 |
±0.164 |
600 |
±0.249 |
±0.224 |
600 |
±0.227 |
±0.176 |
900 |
±0.258 |
±0.220 |
J (CH1- CH4) |
100 |
±0.186 |
±0.177 |
1210 |
±0.266 |
±0.216 |
300 |
±0.197 |
±0.168 |
R (EXT. REF) |
100 |
±0.271 |
±0.266 |
600 |
±0.256 |
±0.200 |
300 |
±0.228 |
±0.216 |
900 |
±0.281 |
±0.197 |
600 |
±0.227 |
±0.202 |
1200 |
±0.414 |
±0.294 |
900 |
±0.230 |
±0.194 |
|
1210 |
±0.240 |
±0.192 |