Product Description

Elcometer offers a wide range of high voltage detector probes and accessories to suit all applications and substrates. Rolling springs and ‘C-type’ wire brushes are ideal for inspecting coatings on pipes and pipelines. Making use of the Elcometer 266 DC Holiday Detector & Elcometer 280 Pulsed Holiday Detector.

Each spring is supplied with an easy-release coupling piece, allowing users to quickly connect and disconnect the rolling spring from stanchions, pillars, etc.

Rolling springs are available in 2 versions, phosphor bronze round spring and 304 stainless steel box section spring. The 19mm diameter phosphor bronze springs are almost 3 times lighter than the 34mm diameter stainless steel springs. The stainless steel springs are more durable, robust and hard wearing.

Grounding mats are ideal for testing on ungrounded pipes. The conductive rubber mat is wrapped around the coated pipe and connected to both the grounding pin (supplied separately) and the signal return lead.

Specifications

Elcometer 266 & 280 DC Holiday Detector Accessories – Specifications

Part Number Description  
Battery Charger 266 280
T99923482 Rechargeable lithium ion battery pack
T99919999 Battery Charger with UK, EUR, US and AUS plugs
Earth Signal Return Leads
T99916954 Earth signal return lead, 4m (13′)
T99916996 Earth signal return lead, 10m (32′)
T28022750 10m (32′) earth lead, clip / Elcometer 280 connector
T28022622 Trailing signal return lead, 5m (16′)
Telescopic Probes, Probe Extension Rods
T99919988-3 Probe extension piece, 250mm
T99919988-1 Probe extension piece, 500mm
T99919988-2 Probe extension piece, 1000mm
Accessory Adaptors
T99920084 Adaptor for models:  AP, APS, AP/S1, AP/S2, AP/W,10/20, 14/20,10, 20 & 20S
T99920083 Adaptor for models:  P20, P40, P60, 780, 785 & 790
T99920252 Adaptor for models:  PHD 1-20 & PHD 2-40
T99922747 Adaptor for models:   4S, 4.0, 8.0, 35
T99920082 Adaptor for current range to fit old accessories
Band Brush Probes 
T99919975 Band brush probe
T99922751 Phosphor bronze brush probe
Part Number Description    
Wire Brush Probes, flat brush, internal and external pipe brush probes Width 266 280
T99920022-1 Right angled wire brush probe 0.25m 9.8″
T99920022-2 Right angled wire brush probe 0.50m 19.7″
T99920022-3 Right angled wire brush probe 1.00m 39″
T99926621 Spare wire brush electrode 0.25m 9.8″
T99926622 Spare wire brush electrode 0.50m 19.7″
T99926623 Spare wire brush electrode 1.00m 39″
Part Number Description    
Circular Wire Pipe Brush Probe     Diameter 266 280
T99920071-1 Internal circular wire pipe brush probe 38mm 1.5″
T99920071-2 Internal circular wire pipe brush probe 51mm 2.0″
T99920071-3 Internal circular wire pipe brush probe 64mm 2.5″
T99920071-4 Internal circular wire pipe brush probe 76mm 3.0″
T99920071-5 Internal circular wire pipe brush probe 89mm 3.5″
T99920071-6 Internal circular wire pipe brush probe 102mm 4.0″
T99920071-7 Internal circular wire pipe brush probe 114mm 4.5″
T99920071-8 Internal circular wire pipe brush probe 127mm 5.0″
T99920071-9 Internal circular wire pipe brush probe 152mm 6.0″
T99920071-10 Internal circular wire pipe brush probe 203mm 8.0″
T99920071-11 Internal circular wire pipe brush probe 254mm 10″
T99920071-12 Internal circular wire pipe brush probe 305mm 12″
T99920071-13 Internal circular wire pipe brush probe 356mm 14″
T99920071-14 Internal circular wire pipe brush probe 406mm 16″
T99920071-15 Internal circular wire pipe brush probe 508mm 20″
T99920071-16 Internal circular wire pipe brush probe 610mm 24″
T9993766- Spare circular wire brush electrode 38mm 1.5″
T9993767- Spare circular wire brush electrode 51mm 2.0″
T9993768- Spare circular wire brush electrode 64mm 2.5″
T9993769- Spare circular wire brush electrode 76mm 3.0″
T9993770- Spare circular wire brush electrode 89mm 3.5″
T9993771- Spare circular wire brush electrode 102mm 4.0″
T9993772- Spare circular wire brush electrode 114mm 4.5″
T9993773- Spare circular wire brush electrode 127mm 5.0″
T9993774- Spare circular wire brush electrode 152mm 6.0″
T9993775- Spare circular wire brush electrode 203mm 8.0″
T9993776- Spare circular wire brush electrode 254mm 10″
T9993777- Spare circular wire brush electrode 305mm 12″
T9993778- Spare circular wire brush electrode 356mm 14″
T9993779- Spare circular wire brush electrode 406mm 16″
T9993780- Spare circular wire brush electrode 508mm 20″
T9993781- Spare circular wire brush electrode 610mm 24″
Wire Brush Probes, band brush, flat brush, internal and external pipe brush probes      
Part Number Description   266 280
T99922752 ‘C-type’ wire brush holder† (order C-type brush from the list below)
T99922907 ‘C-type’ wire brush support handle*
Outside Diameter (OD)
DN NPS
T99922745-1 External ‘C-type’ wire brush 150-250mm 6-9″
T99922745-2 External ‘C-type’ wire brush 250-350mm 9-12″
T99922745-3 External ‘C-type’ wire brush 350-450mm 12-16″
T99922745-4 External ‘C-type’ wire brush 450-550mm 16-20″
T99922745-5 External ‘C-type’ wire brush 550-650mm 20-24″
T99922745-6 External ‘C-type’ wire brush 650-750mm 24-28″
T99922745-7 External ‘C-type’ wire brush 750-850mm 28-32″
T99922745-8 External ‘C-type’ wire brush 850-950mm 32-36″
T99922745-9 External ‘C-type’ wire brush 950-1050mm 36-40″
T99922745-10 External ‘C-type’ wire brush 1050-1150mm 40-44″

† Wire brush supplied separately

* Wire brush support handle ideal for two handed use or second person for large diameters

Conductive Rubber Probes      
Part Number Description Width 266 280
T99920022-11 Right angled rubber probe 250mm 9.8″
T99920022-12 Right angled rubber probe 500mm 19.7″
T99920022-13 Right angled rubber probe 1000mm 39″
T99920022-14 Right angled rubber probe 1400mm 55″
T99926731 Spare rubber electrode 250mm 9.8″
T99926732 Spare rubber electrode 500mm 19.7″
T99926733 Spare rubber electrode 1000mm 39″
T99926734 Spare rubber electrode 1400mm 55″

 

Rolliing Spring Holders    
Part Number Description 266 280
T99920086 Phosphor bronze rolling spring holder
T99922746 Stainless steel rolling spring holder
Each spring is supplied with an easy-release coupling piece, allowing users to quickly connect and disconnect the rolling spring from stanchions, pillars, etc. Please note that rolling springs are not supplied with a spring holder. Please order the appropriate rolling spring holder separately

Rolling springs are available in 2 versions, phosphor bronze round spring and 304 stainless steel box section spring. The 19mm (0.75”) diameter phosphor bronze springs are almost 3 times lighter than the 34mm (1.33”) diameter stainless steel springs

Nominal Pipe Size Pipe Outside Diameter (OD)
DN NPS millimeters (mm) inches (”)
Phosphor Bronze Stainless Steel (mm) (inches) min OD max OD min OD max OD
T99920438-15A 40 1.5 48 54 1.9 2.1
T99920438-15B 54 60 2.1 2.4
T99920438-20A 50 2 60 66 2.4 2.6
T99920438-20B 66 73 2.6 2.9
T99920438-25A T99922744-25A 65 2.5 73 80 2.9 3.1
T99920438-25B T99922744-25B 80 88 3.1 3.5
T99920438-30A T99922744-30A 80 3 88 95 3.5 3.7
T99920438-30B T99922744-30B 95 100 3.7 3.9
T99920438-35A T99922744-35A 90 3.5 100 108 3.9 4.3
T99920438-35B T99922744-35B 108 114 4.3 4.5
T99920438-40A T99922744-40A 100 4 114 125 4.5 4.9
T99920438-45A T99922744-45A 114 4.5 125 136 4.9 5.4
T99920438-45B T99922744-45B 136 141 5.4 5.6
T99920438-50A T99922744-50A 125 5 141 155 5.6 6.1
T99920438-50B T99922744-50B 155 168 6.1 6.6
T99920438-60A T99922744-60A 152 6 168 180 6.6 7.1
T99920438-60B T99922744-60B 180 193 7.1 7.6
T99920438-70A T99922744-70A 178 7 193 213 7.6 8.4
T99920438-70B T99922744-70B 213 219 8.4 8.6
T99920438-80A T99922744-80A 203 8 219 240 8.6 9.4
T99920438-90A T99922744-90A 229 9 240 264 9.4 10.4
T99920438-100A T99922744-100A 254 10 264 290 10.4 11.4
T99920438-110A T99922744-110A 279 11 290 320 11.4 12.6
T99920438-120A T99922744-120A 305 12 320 350 12.6 13.8
T99920438-140A T99922744-140A 356 14 350 375 13.8 14.8
T99920438-140B T99922744-140B 375 400 14.8 15.7
T99920438-160A T99922744-160A 406 16 400 435 15.7 17.1
T99920438-160B T99922744-160B 435 450 17.1 17.7
T99920438-180A T99922744-180A 457 18 450 500 17.7 19.7
T99920438-200A T99922744-200A 508 20 500 550 19.7 21.7
T99920438-220A T99922744-220A 559 22 550 600 21.7 23.6
T99920438-240A T99922744-240A 610 24 600 650 23.6 25.6
T99920438-260A T99922744-260A 660 26 650 700 25.6 27.6
T99920438-280A T99922744-280A 711 28 700 750 27.6 29.5
T99920438-300A T99922744-300A 762 30 750 810 29.5 31.9
T99920438-320A T99922744-320A 813 32 810 860 31.9 33.9
T99920438-340A T99922744-340A 864 34 860 910 33.9 35.8
T99920438-360A T99922744-360A 914 36 910 960 35.8 37.8
T99920438-380A T99922744-380A 956 38 960 1010 37.8 39.8
T99920438-400A T99922744-400A 1016 40 1010 1060 39.8 41.7
T99920438-420A T99922744-420A 1067 42 1060 1110 41.7 43.7
T99920438-440A T99922744-440A 1118 44 1110 1160 43.7 45.7
T99920438-460A T99922744-460A 1168 46 1160 1210 45.7 47.6
T99920438-480A T99922744-480A 1219 48 1210 1270 47.6 50
T99920438-500A T99922744-500A 1270 50 1270 1320 50 52
T99920438-520A T99922744-520A 1321 52 1320 1370 52 53.9
T99920438-540A T99922744-540A 1372 54 1370 1425 53.9 56.1
Other sizes are available upon request.
Grounding Mats  
Part Number Description DN NPS 280
T28022637-1 Grounding Mat up to 229mm up to 9″
T28022637-2 Grounding Mat up to 457mm up to 18″
T28022637-3 Grounding Mat up to 762mm up to 30″
T28022637-4 Grounding Mat up to 1067mm up to 42″
T28022748 Grounding pin; 60cm (23.5″) long
T28022749 10m earth lead, clips each end
T28022750 10m earth lead, clip / Elcometer 280 connector

Data Sheet

Elcometer 266 & 280 DC Holiday Detector Accessories – Data Sheet

Elcometer 266 & 280 DC Holiday Detector Accessories Data Sheet