CCR Diveplanner

ZH-L16C

Dive parameters

Levels

Level 1

Depth · m

Bottom time · min

Water type

Altitude · m

Descent · m/min

Dive ppO₂ · bar

Ascent · m/min

Final ascent · m/min

Last stop · m

GF low / high · %

Diluent / Oxygen

O₂ · %

He · %

Tx 16/50 · N₂ 34 %

Descent ppO₂

VO₂ · L/min

Diluent

Dilout (BOV)Bottom gas is available as bailout.

Oxygen

Loop · L

Bailout

Respiratory rates

Bottom + ascent · L/min

After 1st stop · L/min

Bottom resolve · min

ISO 24806:2023: 50 L/min at the bottom and during ascent, then 25 L/min 10 min after the first stop (or at the end of that stop if sooner). Resolve time is added at the bottom on open circuit, at the bottom rate, before ascent.

BO 1

O₂

Volume

Pressure

Tx 23/35 · MOD 65 m · END 39 m

BO 2

O₂

Volume

Pressure

Nx 70 · MOD 15 m · END 15 m

Dive profile

TTS CCR 64 minStops 56 minZH-L16CGF 60/70Tx 16/50ppO₂ 1.30

ProfileCeilingAverage depthHover or tap the chart

Dive plan

Depth m	RT min	Δ min	Gas	ppO₂	g/L
60	6	6	CCR 0.70 · Tx 16/50	0.70	4.73
60	30	24	CCR 1.30 · Tx 16/50	1.30	5.22
27	34	4	CCR 1.30 · Tx 16/50	1.30	3.24
27	35	1	CCR 1.30 · Tx 16/50	1.30	3.24
24	35	1	CCR 1.30 · Tx 16/50	1.30	3.06
24	36	1	CCR 1.30 · Tx 16/50	1.30	3.06
21	37	1	CCR 1.30 · Tx 16/50	1.30	2.88
21	38	1	CCR 1.30 · Tx 16/50	1.30	2.88
18	38	1	CCR 1.30 · Tx 16/50	1.30	2.70
18	41	3	CCR 1.30 · Tx 16/50	1.30	2.70
15	41	1	CCR 1.30 · Tx 16/50	1.30	2.52
15	45	4	CCR 1.30 · Tx 16/50	1.30	2.52
12	46	1	CCR 1.30 · Tx 16/50	1.30	2.34
12	51	5	CCR 1.30 · Tx 16/50	1.30	2.34
9	51	1	CCR 1.30 · Tx 16/50	1.30	2.16
9	58	7	CCR 1.30 · Tx 16/50	1.30	2.16
6	58	1	CCR 1.30 · Tx 16/50	1.30	1.98
6	92	34	CCR 1.30 · Tx 16/50	1.30	1.98
0	94	2	CCR 1.30 · Tx 16/50	0.91	1.29

Descent
Bottom
Ascent
Stop

Cylinders

Diluent

Tx 16/50

258 / 300 bar

3 L · 102 L used · 10 bar reserve

Oxygen

O₂

226 / 300 bar

2 L · 150 L used · 10 bar reserve

BO 1

Tx 23/35

0 / 300 bar

10 L · 2798 L used · 10 bar reserve · OC ascent

BO 2

Nx 70

104 / 300 bar

12 L · 2340 L used · 10 bar reserve · OC ascent

Real-gas inventory (PV = ZnRT, Z at 15 °C). Available volume = fill minus a 10 bar reserve.

Planning tool. Always verify the plan with a dive computer and a team procedure.