Registered Office
GPE Scientific Limited
Greaves Way Industrial Estate
Stanbridge Road
Leighton Buzzard
Bedfordshire LU7 4UB England
Tel: +44 (0)1525 382277
Fax: +44(0)1525 382263
Registered in England No. 715866
ISO Certificate Number: 4605

Meterate Tubes

A laboratory range of borosilicate glass Meterate tubes with linear or direct reading scale giving air or water flow measurements. Clear indelibly fired-in markings and yellow backing give ease of reading. The tubes are made of heat-resisting glass with heavy walls and are supplied with push-on plastic tube connectors or with plain ends. The plain end tubes can also be fitted into an anodised aluminium case which has an integral needle valve.

Borosilicate glass tubes 150mm scale length
Accuracy ± 5% (Full scale)
Repeatability ± 0.25% of full scale reading
Rib guided flow tube for maximum stability and accuracy

For Air

A range of meterate tubes for air

Prod Code	Ends	Float	Range Min-Max (cc/min)	Scale
10103	Plain	Glass	9 - 90	Linear
10104	Plain	St. Steel	10.2 - 102	Linear
10105	Plain	Ruby	14.4 - 144	Linear
10106	Plain	St. Steel	27.8 - 278	Linear
10107	Plain	Glass	36.5 - 365	Linear
10108	Plain	Ruby	51.4 - 514	Linear
10109	Plain	St. Steel	83.5 - 835	Linear
10110	Plain	Glass	85 - 850	Linear
10111	Plain	Ruby	110 - 1100	Linear
10112	Plain	St. Steel	170 - 1700	Linear
10113	Plain	Glass	234 - 2340	Linear
10114	Plain	Ruby	308 - 3080	Linear
10115	Plain	Glass	380 - 3800	Linear
10116	Plain	St. Steel	464 - 4640	Linear
10117	Plain	Ruby	507 - 5070	Linear
10118	Plain	Glass	560 - 5600	Linear
10119	Plain	Ruby	740 - 7400	Linear
10120	Plain	St. Steel	758 - 7580	Linear
10121	Plain	Glass	882 - 8820	Linear
10122	Plain	St. Steel	1099 - 10990	Linear
10123	Plain	Ruby	1126 - 11260	Linear
10124	Plain	St. Steel	1660 - 16600	Linear
10125	Plain	Glass	2047 - 20470	Linear
10126	Plain	Ruby	2330 - 23300	Linear
10127	Plain	St. Steel	3890 - 38900	Linear
10128	Plain	Hi-Den	300 - 60000	Linear
10201	Plain	Glass	3.4 - 34	Direct
10202	Plain	Ruby	5.5 - 55	Direct
10203	Plain	Glass	9 - 90	Direct
10204	Plain	St. Steel	10.2 - 102	Direct
10205	Plain	Ruby	14.4 - 144	Direct
10206	Plain	St. Steel	27.8 - 278	Direct
10207	Plain	Glass	36.5 - 365	Direct
10208	Plain	Ruby	51.4 - 514	Direct
10209	Plain	St. Steel	83.5 - 835	Direct
10210	Plain	Glass	85 - 850	Direct
10211	Plain	Ruby	110 - 1100	Direct
10212	Plain	St. Steel	170 - 1700	Direct
10213	Plain	Glass	234 - 2340	Direct
10214	Plain	Ruby	308 - 3080	Direct
10215	Plain	Glass	380 - 3800	Direct
10216	Plain	St. Steel	464 - 4640	Direct
10217	Plain	Ruby	507 - 5070	Direct
10218	Plain	Glass	560 - 5600	Direct
10219	Plain	Ruby	740 - 7400	Direct
10220	Plain	St. Steel	758 - 7580	Direct
10221	Plain	Glass	882 - 8820	Direct
10222	Plain	St. Steel	1099 - 10990	Direct
10223	Plain	Ruby	1126 - 11260	Direct
10224	Plain	St. Steel	1660 - 16600	Direct
10225	Plain	Glass	2047 -20470	Direct
10226	Plain	Ruby	2330 - 23300	Direct
10227	Plain	St. Steel	3890 - 38900	Direct
10228	Plain	Hi-Den	300 - 60000	Direct
10301	Polythene	Glass	3.4 - 34	Linear
10302	Polythene	Ruby	5.5 - 55	Linear
10303	Polythene	Glass	9 - 90	Linear
10304	Polythene	St. Steel	10.2 - 102	Linear
10305	Polythene	Ruby	14.4 - 144	Linear
10306	Polythene	St. Steel	27.8 - 278	Linear
10307	Polythene	Glass	36.5 - 365	Linear
10308	Polythene	Ruby	51.4 - 514	Linear
10309	Polythene	St. Steel	83.5 - 835	Linear
10310	Polythene	Glass	85 - 850	Linear
10311	Polythene	Ruby	110 - 1100	Linear
10312	Polythene	St. Steel	170 - 1700	Linear
10313	Polythene	Glass	234 - 2340	Linear
10314	Polythene	Ruby	308 - 3080	Linear
10315	Polythene	Glass	380 - 3800	Linear
10316	Polythene	St. Steel	464 - 4640	Linear
10317	Polythene	Ruby	507 - 5070	Linear
10318	Polythene	Glass	560 - 5600	Linear
10319	Polythene	Ruby	740 - 7400	Linear
10320	Polythene	St. Steel	758 - 7580	Linear
10321	Polythene	Glass	882 - 8820	Linear
10322	Polythene	St. Steel	1099 - 10990	Linear
10323	Polythene	Ruby	1126 - 11260	Linear
10324	Polythene	St. Steel	1660 - 16600	Linear
10325	Polythene	Glass	2047 - 20470	Linear
10326	Polythene	Ruby	2330 - 23300	Linear
10327	Polythene	St. Steel	3890 - 38900	Linear
10328	Polythene	Hi-Den	300 - 60000	Linear
10401	Polythene	Glass	3.4 - 34	Direct
10402	Polythene	Ruby	5.5 - 55	Direct
10403	Polythene	Glass	9 - 90	Direct
10404	Polythene	St. Steel	10.2 - 102	Direct
10405	Polythene	Ruby	14.4 - 144	Direct
10406	Polythene	St. Steel	27.8 - 278	Direct
10407	Polythene	Glass	36.5 - 365	Direct
10408	Polythene	Ruby	51.4 - 514	Direct
10409	Polythene	St. Steel	83.5 - 835	Direct
10410	Polythene	Glass	85 - 850	Direct
10411	Polythene	Ruby	110 - 1100	Direct
10412	Polythene	St. Steel	170 - 1700	Direct
10413	Polythene	Glass	234 - 2340	Direct
10414	Polythene	Ruby	308 - 3080	Direct
10415	Polythene	Glass	380 - 3800	Direct
10416	Polythene	St. Steel	464 - 4640	Direct
10417	Polythene	Ruby	507 - 5070	Direct
10418	Polythene	Glass	560 - 5600	Direct
10419	Polythene	Ruby	740 - 7400	Direct
10420	Polythene	St. Steel	758 - 7580	Direct
10421	Polythene	Glass	882 - 8820	Direct
10422	Polythene	St. Steel	1099 - 10990	Direct
10423	Polythene	Ruby	1126 - 11260	Direct
10424	Polythene	St. Steel	1660 - 16600	Direct
10425	Polythene	Glass	2047 - 20470	Direct
10426	Polythene	Ruby	2330 - 23300	Direct
10427	Polythene	St. Steel	3890 - 38900	Direct
10428	Polythene	Hi-Den	300 - 60000	Direct
10101	Plain	Glass	3.4 - 34	Linear
10102	Plain	Ruby	5.5 - 55	Linear

For Water

Prod Code	Ends	Float	Range Min-Max (cc/min)	Scale
10501	Plain	Glass	0.039 - 0.39	Linear
10502	Plain	Glass	0.11 - 1.1	Linear
10503	Plain	Ruby	0.148 - 1.48	Linear
10504	Plain	Ruby	0.215 - 2.15	Linear
10505	Plain	St. Steel	0.22 - 2.2	Linear
10506	Plain	Glass	0.473 - 4.73	Linear
10507	Plain	St. Steel	0.49 - 4.9	Linear
10508	Plain	Ruby	1.06 - 10.6	Linear
10509	Plain	Glass	1.67 - 16.7	Linear
10510	Plain	St. Steel	1.92 - 19.2	Linear
10511	Plain	Ruby	2.73 - 27.3	Linear
10512	Plain	St. Steel	4.63 - 46.3	Linear
10513	Plain	Glass	5.5 - 55	Linear
10514	Plain	Ruby	7.9 - 79	Linear
10515	Plain	Glass	8.72 - 87.2	Linear
10516	Plain	Glass	12.4 - 124	Linear
10517	Plain	Ruby	12.6 - 126	Linear
10518	Plain	St. Steel	13.2 - 132	Linear
10519	Plain	Ruby	18.68 - 186.8	Linear
10520	Plain	Glass	20.3 - 203	Linear
10521	Plain	St. Steel	21 - 210	Linear
10522	Plain	Ruby	29.5 - 295	Linear
10523	Plain	St. Steel	31.3 - 313	Linear
10524	Plain	Glass	48.2 - 482	Linear
10525	Plain	St. Steel	49.4 - 494	Linear
10526	Plain	Ruby	70.8 - 708	Linear
10527	Plain	St. Steel	114.2 - 1142	Linear
10601	Plain	Glass	0.039 - 0.39	Direct
10602	Plain	Glass	0.11 - 1.1	Direct
10603	Plain	Ruby	0.148 - 1.48	Direct
10604	Plain	Ruby	0.215 - 2.15	Direct
10605	Plain	St. Steel	0.22 - 2.2	Direct
10606	Plain	Glass	0.473 - 4.73	Direct
10607	Plain	St. Steel	0.49 - 4.9	Direct
10608	Plain	Ruby	1.06 - 10.6	Direct
10609	Plain	Glass	1.67 - 16.7	Direct
10610	Plain	St. Steel	1.92 - 19.2	Direct
10611	Plain	Ruby	2.73 - 27.3	Direct
10612	Plain	St. Steel	4.63 - 46.3	Direct
10613	Plain	Glass	5.5 - 55	Direct
10614	Plain	Ruby	7.9 - 79	Direct
10615	Plain	Glass	8.72 - 87.2	Direct
10616	Plain	Glass	12.4 - 124	Direct
10617	Plain	Ruby	12.6 - 126	Direct
10618	Plain	St. Steel	13.2 - 132	Direct
10619	Plain	Ruby	18.68 - 186.8	Direct
10620	Plain	Glass	20.3 - 203	Direct
10621	Plain	St. Steel	21 - 210	Direct
10622	Plain	Ruby	29.5 - 295	Direct
10623	Plain	St. Steel	31.3 - 313	Direct
10624	Plain	Glass	48.2 - 482	Direct
10625	Plain	St. Steel	49.4 - 494	Direct
10626	Plain	Ruby	70.8 - 708	Direct
10627	Plain	St. Steel	114.2 - 1142	Direct
10701	Polythene	Glass	0.039 - 0.39	Linear
10702	Polythene	Glass	0.11 - 1.1	Linear
10703	Polythene	Ruby	0.148 - 1.48	Linear
10704	Polythene	Ruby	0.215 - 2.15	Linear
10705	Polythene	St. Steel	0.22 - 2.2	Linear
10706	Polythene	Glass	0.473 - 4.73	Linear
10707	Polythene	St. Steel	0.49 - 4.9	Linear
10708	Polythene	Ruby	1.06 - 10.6	Linear
10709	Polythene	Glass	1.67 - 16.7	Linear
10710	Polythene	St. Steel	1.92 - 19.2	Linear
10711	Polythene	Ruby	2.73 - 27.3	Linear
10712	Polythene	St. Steel	4.63 - 46.3	Linear
10713	Polythene	Glass	5.5 - 55	Linear
10714	Polythene	Ruby	7.9 - 79	Linear
10715	Polythene	Glass	8.72 - 87.2	Linear
10716	Polythene	Glass	12.4 - 124	Linear
10717	Polythene	Ruby	12.6 - 126	Linear
10718	Polythene	St. Steel	13.2 - 132	Linear
10719	Polythene	Ruby	18.68 - 186.8	Linear
10720	Polythene	Glass	20.3 - 203	Linear
10721	Polythene	St. Steel	21 - 210	Linear
10722	Polythene	Ruby	29.5 - 295	Linear
10723	Polythene	St. Steel	31.3 - 313	Linear
10724	Polythene	Glass	48.2 - 482	Linear
10725	Polythene	St. Steel	49.4 - 494	Linear
10726	Polythene	Ruby	70.8 - 708	Linear
10727	Polythene	St. Steel	114.2 - 1142	Linear
10801	Polythene	Glass	0.039 - 0.39	Direct
10802	Polythene	Glass	0.11 - 1.1	Direct
10803	Polythene	Ruby	0.148 - 1.48	Direct
10804	Polythene	Ruby	0.215 - 2.15	Direct
10805	Polythene	St. Steel	0.22 - 2.2	Direct
10806	Polythene	Glass	0.473 - 4.73	Direct
10807	Polythene	St. Steel	0.49 - 4.9	Direct
10808	Polythene	Ruby	1.06 - 10.6	Direct
10809	Polythene	Glass	1.67 - 16.7	Direct
10810	Polythene	St. Steel	1.92 - 19.2	Direct
10811	Polythene	Ruby	2.73 - 27.3	Direct
10812	Polythene	St. Steel	4.63 - 46.3	Direct
10813	Polythene	Glass	5.5 - 55	Direct
10814	Polythene	Ruby	7.9 - 79	Direct
10815	Polythene	Glass	8.72 - 87.2	Direct
10816	Polythene	Glass	12.4 - 124	Direct
10817	Polythene	Ruby	12.6 - 126	Direct
10818	Polythene	St. Steel	13.2 - 132	Direct
10819	Polythene	Ruby	18.68 - 186.8	Direct
10820	Polythene	Glass	20.3 - 203	Direct
10821	Polythene	St. Steel	21 - 210	Direct
10822	Polythene	Ruby	29.5 - 295	Direct
10823	Polythene	St. Steel	31.3 - 313	Direct
10824	Polythene	Glass	48.2 - 482	Direct
10825	Polythene	St. Steel	49.4 - 494	Direct
10826	Polythene	Ruby	70.8 - 708	Direct
10827	Polythene	St. Steel	114.2 - 1142	Direct

Tel: +44 (0)1525 382277 • Fax: +44(0)1525 382263