Weights and Measures Regulations




THE NEW ZEALAND GAZETTE.

[No. 1]

TABLE 10.

Class B.

Capacity. Sensitiveness when fully loaded. Greatest Error allowed either in Excess or Deficiency when fully loaded.
1 oz. ⅕ grain ⅕ grain
8 oz. 1 " 1 "
1 lb. 1 " 1 "
2 lb. 1½ " 2 "
4 lb. 3 " 4 "
7 lb. 4 " 6 "
10 lb. 6 " 9 "
14 lb. 8 " 12 "
28 lb. 15 " 22 "
56 lb. 25 " 40 "
112 lb. 1½ drams 2½ drams
224 lb. 2½ " 3½ "
Above 2 cwt. Add ⅓ dram for each hundredweight of capacity Add 1 dram for each hundredweight of capacity

Class C.

For Class C instruments multiply the figures for sensitiveness and error in Class B by 4.

TABLE 11.—COUNTER-SCALES AND SELF-INDICATING COUNTER-SCALES. (Regs. 51 to 55 and 61 to 64.)

Capacity. Sensitiveness when fully loaded. Greatest Error allowed in Excess or Deficiency when fully loaded.
1 lb. 20 grains 30 grains
2 lb. 28 " 1½ drams
4 lb. 40 " 2 "
7 lb. 2 drams 3 "
10 lb. 2½ " 3½ "
14 lb. 3 " 4½ "
28 lb. 4 " 6 "
56 lb. 6 " 9 "
1 cwt. 8 " 16 "

Spring Balances. (Regs. 56 to 60.)

The application of the above table to spring balances shall be in accordance with Regulation 60.

TABLE 12.—PLATFORM AND DEAD-WEIGHT WEIGHING-MACHINES AND WALL-BEAMS. (Regs. 68 to 78.)

Capacity. Vibrating. Vibrating or Accelerating. Accelerating.
Sensitiveness when fully loaded. Error in Excess or Deficiency when fully loaded. Weight required to bring back the Steelyard from the Position of Greatest Displacement when fully loaded.
14 lb. 3 drams 4½ drams 9 drams
28 lb. 4 " 6 " 12 "
56 lb. 6 " 9 " 18 "
112 lb. 8 " 1 oz. 2 oz.
Capacities above 112 lb. ½ oz. per cwt. to 10 cwt., and ¼ oz. per cwt. thereafter 1 oz. per cwt. to 10 cwt., and ½ oz. per cwt. thereafter 1½ oz. per cwt. to 10 cwt., and 1 oz. per cwt. thereafter

The errors permissible on the verification of platform machines with dials shall be twice those shown in Table 12.

In the above table the load is assumed to be distributed on the platform.



Next Page →

PDF embedding disabled (Crown copyright)

View this page online at:


VUW Te Waharoa PDF NZ Gazette 1927, No 1


NZLII PDF NZ Gazette 1927, No 1





✨ LLM interpretation of page content

🏭 Regulations under the Weights and Measures Act (continued from previous page)

🏭 Trade, Customs & Industry
Weights and Measures, Regulations, Beam Scales, Counter-Scales, Spring Balances, Platform Machines